4037405940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{24407}}^1$

素因数の和:25341

約数の個数: 72

約数和(自身を含む): 12260626560

約数和(自身を除く): 8223220620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 919, 1838, 2757, 3676, 4595, 5514, 8271, 9190, 11028, 13785, 16542, 18380, 24407, 27570, 33084, 41355, 48814, 55140, 73221, 82710, 97628, 122035, 146442, 165420, 219663, 244070, 292884, 366105, 439326, 488140, 732210, 878652, 1098315, 1464420, 2196630, 4393260, 22430033, 44860066, 67290099, 89720132, 112150165, 134580198, 201870297, 224300330, 269160396, 336450495, 403740594, 448600660, 672900990, 807481188, 1009351485, 1345801980, 2018702970, 4037405940]

約数ペア:

[(1, 4037405940), (2, 2018702970), (3, 1345801980), (4, 1009351485), (5, 807481188), (6, 672900990), (9, 448600660), (10, 403740594), (12, 336450495), (15, 269160396), (18, 224300330), (20, 201870297), (30, 134580198), (36, 112150165), (45, 89720132), (60, 67290099), (90, 44860066), (180, 22430033), (919, 4393260), (1838, 2196630), (2757, 1464420), (3676, 1098315), (4595, 878652), (5514, 732210), (8271, 488140), (9190, 439326), (11028, 366105), (13785, 292884), (16542, 244070), (18380, 219663), (24407, 165420), (27570, 146442), (33084, 122035), (41355, 97628), (48814, 82710), (55140, 73221)]