41765680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 109421568

約数和(自身を除く): 67655888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1531, 1705, 2480, 2728, 3062, 3410, 5456, 6124, 6820, 7655, 12248, 13640, 15310, 16841, 24496, 27280, 30620, 33682, 47461, 61240, 67364, 84205, 94922, 122480, 134728, 168410, 189844, 237305, 269456, 336820, 379688, 474610, 522071, 673640, 759376, 949220, 1044142, 1347280, 1898440, 2088284, 2610355, 3796880, 4176568, 5220710, 8353136, 10441420, 20882840, 41765680]

約数ペア:

[(1, 41765680), (2, 20882840), (4, 10441420), (5, 8353136), (8, 5220710), (10, 4176568), (11, 3796880), (16, 2610355), (20, 2088284), (22, 1898440), (31, 1347280), (40, 1044142), (44, 949220), (55, 759376), (62, 673640), (80, 522071), (88, 474610), (110, 379688), (124, 336820), (155, 269456), (176, 237305), (220, 189844), (248, 168410), (310, 134728), (341, 122480), (440, 94922), (496, 84205), (620, 67364), (682, 61240), (880, 47461), (1240, 33682), (1364, 30620), (1531, 27280), (1705, 24496), (2480, 16841), (2728, 15310), (3062, 13640), (3410, 12248), (5456, 7655), (6124, 6820)]