29121848900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{10733}}^1$

素因数の和:11421

約数の個数: 72

約数和(自身を含む): 64772562624

約数和(自身を除く): 35650713724

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 631, 860, 1075, 1262, 2150, 2524, 3155, 4300, 6310, 10733, 12620, 15775, 21466, 27133, 31550, 42932, 53665, 54266, 63100, 107330, 108532, 135665, 214660, 268325, 271330, 461519, 536650, 542660, 678325, 923038, 1073300, 1356650, 1846076, 2307595, 2713300, 4615190, 6772523, 9230380, 11537975, 13545046, 23075950, 27090092, 33862615, 46151900, 67725230, 135450460, 169313075, 291218489, 338626150, 582436978, 677252300, 1164873956, 1456092445, 2912184890, 5824369780, 7280462225, 14560924450, 29121848900]

約数ペア:

[(1, 29121848900), (2, 14560924450), (4, 7280462225), (5, 5824369780), (10, 2912184890), (20, 1456092445), (25, 1164873956), (43, 677252300), (50, 582436978), (86, 338626150), (100, 291218489), (172, 169313075), (215, 135450460), (430, 67725230), (631, 46151900), (860, 33862615), (1075, 27090092), (1262, 23075950), (2150, 13545046), (2524, 11537975), (3155, 9230380), (4300, 6772523), (6310, 4615190), (10733, 2713300), (12620, 2307595), (15775, 1846076), (21466, 1356650), (27133, 1073300), (31550, 923038), (42932, 678325), (53665, 542660), (54266, 536650), (63100, 461519), (107330, 271330), (108532, 268325), (135665, 214660)]