5251158200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{846961}}^1$

素因数の和:847008

約数の個数: 48

約数和(自身を含む): 12602794560

約数和(自身を除く): 7351636360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 846961, 1693922, 3387844, 4234805, 6775688, 8469610, 16939220, 21174025, 26255791, 33878440, 42348050, 52511582, 84696100, 105023164, 131278955, 169392200, 210046328, 262557910, 525115820, 656394775, 1050231640, 1312789550, 2625579100, 5251158200]

約数ペア:

[(1, 5251158200), (2, 2625579100), (4, 1312789550), (5, 1050231640), (8, 656394775), (10, 525115820), (20, 262557910), (25, 210046328), (31, 169392200), (40, 131278955), (50, 105023164), (62, 84696100), (100, 52511582), (124, 42348050), (155, 33878440), (200, 26255791), (248, 21174025), (310, 16939220), (620, 8469610), (775, 6775688), (1240, 4234805), (1550, 3387844), (3100, 1693922), (6200, 846961)]