97785160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 156023480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 67, 88, 107, 110, 124, 134, 155, 214, 220, 248, 268, 310, 335, 341, 428, 440, 535, 536, 620, 670, 682, 737, 856, 1070, 1177, 1240, 1340, 1364, 1474, 1705, 2077, 2140, 2354, 2680, 2728, 2948, 3317, 3410, 3685, 4154, 4280, 4708, 5885, 5896, 6634, 6820, 7169, 7370, 8308, 9416, 10385, 11770, 13268, 13640, 14338, 14740, 16585, 16616, 20770, 22847, 23540, 26536, 28676, 29480, 33170, 35845, 36487, 41540, 45694, 47080, 57352, 66340, 71690, 72974, 78859, 83080, 91388, 114235, 132680, 143380, 145948, 157718, 182435, 182776, 222239, 228470, 286760, 291896, 315436, 364870, 394295, 444478, 456940, 630872, 729740, 788590, 888956, 913880, 1111195, 1459480, 1577180, 1777912, 2222390, 2444629, 3154360, 4444780, 4889258, 8889560, 9778516, 12223145, 19557032, 24446290, 48892580, 97785160]

約数ペア:

[(1, 97785160), (2, 48892580), (4, 24446290), (5, 19557032), (8, 12223145), (10, 9778516), (11, 8889560), (20, 4889258), (22, 4444780), (31, 3154360), (40, 2444629), (44, 2222390), (55, 1777912), (62, 1577180), (67, 1459480), (88, 1111195), (107, 913880), (110, 888956), (124, 788590), (134, 729740), (155, 630872), (214, 456940), (220, 444478), (248, 394295), (268, 364870), (310, 315436), (335, 291896), (341, 286760), (428, 228470), (440, 222239), (535, 182776), (536, 182435), (620, 157718), (670, 145948), (682, 143380), (737, 132680), (856, 114235), (1070, 91388), (1177, 83080), (1240, 78859), (1340, 72974), (1364, 71690), (1474, 66340), (1705, 57352), (2077, 47080), (2140, 45694), (2354, 41540), (2680, 36487), (2728, 35845), (2948, 33170), (3317, 29480), (3410, 28676), (3685, 26536), (4154, 23540), (4280, 22847), (4708, 20770), (5885, 16616), (5896, 16585), (6634, 14740), (6820, 14338), (7169, 13640), (7370, 13268), (8308, 11770), (9416, 10385)]