11919418940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{58699}}^1$

素因数の和:58803

約数の個数: 96

約数和(自身を含む): 29821478400

約数和(自身を除く): 17902059460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 130, 142, 143, 220, 260, 284, 286, 355, 572, 710, 715, 781, 923, 1420, 1430, 1562, 1846, 2860, 3124, 3692, 3905, 4615, 7810, 9230, 10153, 15620, 18460, 20306, 40612, 50765, 58699, 101530, 117398, 203060, 234796, 293495, 586990, 645689, 763087, 1173980, 1291378, 1526174, 2582756, 3052348, 3228445, 3815435, 4167629, 6456890, 7630870, 8335258, 8393957, 12913780, 15261740, 16670516, 16787914, 20838145, 33575828, 41676290, 41969785, 45843919, 54179177, 83352580, 83939570, 91687838, 108358354, 167879140, 183375676, 216716708, 229219595, 270895885, 458439190, 541791770, 595970947, 916878380, 1083583540, 1191941894, 2383883788, 2979854735, 5959709470, 11919418940]

約数ペア:

[(1, 11919418940), (2, 5959709470), (4, 2979854735), (5, 2383883788), (10, 1191941894), (11, 1083583540), (13, 916878380), (20, 595970947), (22, 541791770), (26, 458439190), (44, 270895885), (52, 229219595), (55, 216716708), (65, 183375676), (71, 167879140), (110, 108358354), (130, 91687838), (142, 83939570), (143, 83352580), (220, 54179177), (260, 45843919), (284, 41969785), (286, 41676290), (355, 33575828), (572, 20838145), (710, 16787914), (715, 16670516), (781, 15261740), (923, 12913780), (1420, 8393957), (1430, 8335258), (1562, 7630870), (1846, 6456890), (2860, 4167629), (3124, 3815435), (3692, 3228445), (3905, 3052348), (4615, 2582756), (7810, 1526174), (9230, 1291378), (10153, 1173980), (15620, 763087), (18460, 645689), (20306, 586990), (40612, 293495), (50765, 234796), (58699, 203060), (101530, 117398)]