2004595780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 4974649344

約数和(自身を除く): 2970053564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 41, 44, 55, 62, 67, 82, 107, 110, 124, 134, 155, 164, 205, 214, 220, 268, 310, 335, 341, 410, 428, 451, 535, 620, 670, 682, 737, 820, 902, 1070, 1177, 1271, 1340, 1364, 1474, 1705, 1804, 2077, 2140, 2255, 2354, 2542, 2747, 2948, 3317, 3410, 3685, 4154, 4387, 4510, 4708, 5084, 5494, 5885, 6355, 6634, 6820, 7169, 7370, 8308, 8774, 9020, 10385, 10988, 11770, 12710, 13268, 13735, 13981, 14338, 14740, 16585, 17548, 20770, 21935, 22847, 23540, 25420, 27470, 27962, 28676, 30217, 33170, 35845, 36487, 41540, 43870, 45694, 48257, 54940, 55924, 60434, 66340, 69905, 71690, 72974, 78859, 85157, 87740, 91388, 96514, 114235, 120868, 135997, 139810, 143380, 145948, 151085, 157718, 170314, 182435, 193028, 222239, 228470, 241285, 271994, 279620, 293929, 302170, 315436, 340628, 364870, 394295, 425785, 444478, 456940, 482570, 543988, 587858, 604340, 679985, 729740, 788590, 851570, 888956, 936727, 965140, 1111195, 1175716, 1359970, 1469645, 1495967, 1577180, 1703140, 1873454, 2222390, 2444629, 2719940, 2939290, 2991934, 3233219, 3746908, 4444780, 4683635, 4889258, 5878580, 5983868, 6466438, 7479835, 9111799, 9367270, 9778516, 12223145, 12932876, 14959670, 16166095, 18223598, 18734540, 24446290, 29919340, 32332190, 36447196, 45558995, 48892580, 64664380, 91117990, 100229789, 182235980, 200459578, 400919156, 501148945, 1002297890, 2004595780]

約数ペア:

[(1, 2004595780), (2, 1002297890), (4, 501148945), (5, 400919156), (10, 200459578), (11, 182235980), (20, 100229789), (22, 91117990), (31, 64664380), (41, 48892580), (44, 45558995), (55, 36447196), (62, 32332190), (67, 29919340), (82, 24446290), (107, 18734540), (110, 18223598), (124, 16166095), (134, 14959670), (155, 12932876), (164, 12223145), (205, 9778516), (214, 9367270), (220, 9111799), (268, 7479835), (310, 6466438), (335, 5983868), (341, 5878580), (410, 4889258), (428, 4683635), (451, 4444780), (535, 3746908), (620, 3233219), (670, 2991934), (682, 2939290), (737, 2719940), (820, 2444629), (902, 2222390), (1070, 1873454), (1177, 1703140), (1271, 1577180), (1340, 1495967), (1364, 1469645), (1474, 1359970), (1705, 1175716), (1804, 1111195), (2077, 965140), (2140, 936727), (2255, 888956), (2354, 851570), (2542, 788590), (2747, 729740), (2948, 679985), (3317, 604340), (3410, 587858), (3685, 543988), (4154, 482570), (4387, 456940), (4510, 444478), (4708, 425785), (5084, 394295), (5494, 364870), (5885, 340628), (6355, 315436), (6634, 302170), (6820, 293929), (7169, 279620), (7370, 271994), (8308, 241285), (8774, 228470), (9020, 222239), (10385, 193028), (10988, 182435), (11770, 170314), (12710, 157718), (13268, 151085), (13735, 145948), (13981, 143380), (14338, 139810), (14740, 135997), (16585, 120868), (17548, 114235), (20770, 96514), (21935, 91388), (22847, 87740), (23540, 85157), (25420, 78859), (27470, 72974), (27962, 71690), (28676, 69905), (30217, 66340), (33170, 60434), (35845, 55924), (36487, 54940), (41540, 48257), (43870, 45694)]