1114142480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40841}}^1$

素因数の和:40896

約数の個数: 80

約数和(自身を含む): 2917099008

約数和(自身を除く): 1802956528

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, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 40841, 81682, 163364, 204205, 326728, 408410, 449251, 653456, 816820, 898502, 1266071, 1633640, 1797004, 2246255, 2532142, 3267280, 3594008, 4492510, 5064284, 6330355, 7188016, 8985020, 10128568, 12660710, 13926781, 17970040, 20257136, 25321420, 27853562, 35940080, 50642840, 55707124, 69633905, 101285680, 111414248, 139267810, 222828496, 278535620, 557071240, 1114142480]

約数ペア:

[(1, 1114142480), (2, 557071240), (4, 278535620), (5, 222828496), (8, 139267810), (10, 111414248), (11, 101285680), (16, 69633905), (20, 55707124), (22, 50642840), (31, 35940080), (40, 27853562), (44, 25321420), (55, 20257136), (62, 17970040), (80, 13926781), (88, 12660710), (110, 10128568), (124, 8985020), (155, 7188016), (176, 6330355), (220, 5064284), (248, 4492510), (310, 3594008), (341, 3267280), (440, 2532142), (496, 2246255), (620, 1797004), (682, 1633640), (880, 1266071), (1240, 898502), (1364, 816820), (1705, 653456), (2480, 449251), (2728, 408410), (3410, 326728), (5456, 204205), (6820, 163364), (13640, 81682), (27280, 40841)]