63664390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5009}}^1$

素因数の和:5088

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 57537530

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 5009, 6355, 10018, 12710, 25045, 50090, 155279, 205369, 310558, 410738, 776395, 1026845, 1552790, 2053690, 6366439, 12732878, 31832195, 63664390]

約数ペア:

[(1, 63664390), (2, 31832195), (5, 12732878), (10, 6366439), (31, 2053690), (41, 1552790), (62, 1026845), (82, 776395), (155, 410738), (205, 310558), (310, 205369), (410, 155279), (1271, 50090), (2542, 25045), (5009, 12710), (6355, 10018)]