10369992820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{6791}}^1$

素因数の和:7453

約数の個数: 72

約数和(自身を含む): 23978150784

約数和(自身を除く): 13608157964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 631, 1210, 1262, 2420, 2524, 3155, 6310, 6791, 6941, 12620, 13582, 13882, 27164, 27764, 33955, 34705, 67910, 69410, 74701, 76351, 135820, 138820, 149402, 152702, 298804, 305404, 373505, 381755, 747010, 763510, 821711, 1494020, 1527020, 1643422, 3286844, 4108555, 4285121, 8217110, 8570242, 16434220, 17140484, 21425605, 42851210, 47136331, 85702420, 94272662, 188545324, 235681655, 471363310, 518499641, 942726620, 1036999282, 2073998564, 2592498205, 5184996410, 10369992820]

約数ペア:

[(1, 10369992820), (2, 5184996410), (4, 2592498205), (5, 2073998564), (10, 1036999282), (11, 942726620), (20, 518499641), (22, 471363310), (44, 235681655), (55, 188545324), (110, 94272662), (121, 85702420), (220, 47136331), (242, 42851210), (484, 21425605), (605, 17140484), (631, 16434220), (1210, 8570242), (1262, 8217110), (2420, 4285121), (2524, 4108555), (3155, 3286844), (6310, 1643422), (6791, 1527020), (6941, 1494020), (12620, 821711), (13582, 763510), (13882, 747010), (27164, 381755), (27764, 373505), (33955, 305404), (34705, 298804), (67910, 152702), (69410, 149402), (74701, 138820), (76351, 135820)]