66120340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 166239360

約数和(自身を除く): 100119020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 220, 244, 260, 286, 305, 379, 572, 610, 671, 715, 758, 793, 1220, 1342, 1430, 1516, 1586, 1895, 2684, 2860, 3172, 3355, 3790, 3965, 4169, 4927, 6710, 7580, 7930, 8338, 8723, 9854, 13420, 15860, 16676, 17446, 19708, 20845, 23119, 24635, 34892, 41690, 43615, 46238, 49270, 54197, 83380, 87230, 92476, 98540, 108394, 115595, 174460, 216788, 231190, 254309, 270985, 300547, 462380, 508618, 541970, 601094, 1017236, 1083940, 1202188, 1271545, 1502735, 2543090, 3005470, 3306017, 5086180, 6010940, 6612034, 13224068, 16530085, 33060170, 66120340]

約数ペア:

[(1, 66120340), (2, 33060170), (4, 16530085), (5, 13224068), (10, 6612034), (11, 6010940), (13, 5086180), (20, 3306017), (22, 3005470), (26, 2543090), (44, 1502735), (52, 1271545), (55, 1202188), (61, 1083940), (65, 1017236), (110, 601094), (122, 541970), (130, 508618), (143, 462380), (220, 300547), (244, 270985), (260, 254309), (286, 231190), (305, 216788), (379, 174460), (572, 115595), (610, 108394), (671, 98540), (715, 92476), (758, 87230), (793, 83380), (1220, 54197), (1342, 49270), (1430, 46238), (1516, 43615), (1586, 41690), (1895, 34892), (2684, 24635), (2860, 23119), (3172, 20845), (3355, 19708), (3790, 17446), (3965, 16676), (4169, 15860), (4927, 13420), (6710, 9854), (7580, 8723), (7930, 8338)]