23909753780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3505829}}^1$

素因数の和:3505880

約数の個数: 48

約数和(自身を含む): 56542026240

約数和(自身を除く): 32632272460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 3505829, 7011658, 14023316, 17529145, 35058290, 38564119, 70116580, 77128238, 108680699, 154256476, 192820595, 217361398, 385641190, 434722796, 543403495, 771282380, 1086806990, 1195487689, 2173613980, 2390975378, 4781950756, 5977438445, 11954876890, 23909753780]

約数ペア:

[(1, 23909753780), (2, 11954876890), (4, 5977438445), (5, 4781950756), (10, 2390975378), (11, 2173613980), (20, 1195487689), (22, 1086806990), (31, 771282380), (44, 543403495), (55, 434722796), (62, 385641190), (110, 217361398), (124, 192820595), (155, 154256476), (220, 108680699), (310, 77128238), (341, 70116580), (620, 38564119), (682, 35058290), (1364, 17529145), (1705, 14023316), (3410, 7011658), (6820, 3505829)]