4456944844990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4457881}}^1$

素因数の和:4458109

約数の個数: 64

約数和(自身を含む): 8954993361600

約数和(自身を除く): 4498048516610

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 149, 298, 305, 610, 671, 745, 1342, 1490, 1639, 3278, 3355, 6710, 8195, 9089, 16390, 18178, 45445, 90890, 99979, 199958, 499895, 999790, 4457881, 8915762, 22289405, 44578810, 49036691, 98073382, 245183455, 271930741, 490366910, 543861482, 664224269, 1328448538, 1359653705, 2719307410, 2991238151, 3321121345, 5982476302, 6642242690, 7306466959, 14612933918, 14956190755, 29912381510, 36532334795, 40517680409, 73064669590, 81035360818, 202588402045, 405176804090, 445694484499, 891388968998, 2228472422495, 4456944844990]

約数ペア:

[(1, 4456944844990), (2, 2228472422495), (5, 891388968998), (10, 445694484499), (11, 405176804090), (22, 202588402045), (55, 81035360818), (61, 73064669590), (110, 40517680409), (122, 36532334795), (149, 29912381510), (298, 14956190755), (305, 14612933918), (610, 7306466959), (671, 6642242690), (745, 5982476302), (1342, 3321121345), (1490, 2991238151), (1639, 2719307410), (3278, 1359653705), (3355, 1328448538), (6710, 664224269), (8195, 543861482), (9089, 490366910), (16390, 271930741), (18178, 245183455), (45445, 98073382), (90890, 49036691), (99979, 44578810), (199958, 22289405), (499895, 8915762), (999790, 4457881)]