10578250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 22239360

約数和(自身を除く): 11661110

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 131, 170, 190, 250, 262, 323, 425, 475, 646, 655, 850, 950, 1310, 1615, 2125, 2227, 2375, 2489, 3230, 3275, 4250, 4454, 4750, 4978, 6550, 8075, 11135, 12445, 16150, 16375, 22270, 24890, 32750, 40375, 42313, 55675, 62225, 80750, 84626, 111350, 124450, 211565, 278375, 311125, 423130, 556750, 622250, 1057825, 2115650, 5289125, 10578250]

約数ペア:

[(1, 10578250), (2, 5289125), (5, 2115650), (10, 1057825), (17, 622250), (19, 556750), (25, 423130), (34, 311125), (38, 278375), (50, 211565), (85, 124450), (95, 111350), (125, 84626), (131, 80750), (170, 62225), (190, 55675), (250, 42313), (262, 40375), (323, 32750), (425, 24890), (475, 22270), (646, 16375), (655, 16150), (850, 12445), (950, 11135), (1310, 8075), (1615, 6550), (2125, 4978), (2227, 4750), (2375, 4454), (2489, 4250), (3230, 3275)]