1844291080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{6689}}^1$

素因数の和:6874

約数の個数: 64

約数和(自身を含む): 4255642800

約数和(自身を除く): 2411351720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 113, 122, 226, 244, 305, 452, 488, 565, 610, 904, 1130, 1220, 2260, 2440, 4520, 6689, 6893, 13378, 13786, 26756, 27572, 33445, 34465, 53512, 55144, 66890, 68930, 133780, 137860, 267560, 275720, 408029, 755857, 816058, 1511714, 1632116, 2040145, 3023428, 3264232, 3779285, 4080290, 6046856, 7558570, 8160580, 15117140, 16321160, 30234280, 46107277, 92214554, 184429108, 230536385, 368858216, 461072770, 922145540, 1844291080]

約数ペア:

[(1, 1844291080), (2, 922145540), (4, 461072770), (5, 368858216), (8, 230536385), (10, 184429108), (20, 92214554), (40, 46107277), (61, 30234280), (113, 16321160), (122, 15117140), (226, 8160580), (244, 7558570), (305, 6046856), (452, 4080290), (488, 3779285), (565, 3264232), (610, 3023428), (904, 2040145), (1130, 1632116), (1220, 1511714), (2260, 816058), (2440, 755857), (4520, 408029), (6689, 275720), (6893, 267560), (13378, 137860), (13786, 133780), (26756, 68930), (27572, 66890), (33445, 55144), (34465, 53512)]