88918640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38327}}^1$

素因数の和:38369

約数の個数: 40

約数和(自身を含む): 213870240

約数和(自身を除く): 124951600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 38327, 76654, 153308, 191635, 306616, 383270, 613232, 766540, 1111483, 1533080, 2222966, 3066160, 4445932, 5557415, 8891864, 11114830, 17783728, 22229660, 44459320, 88918640]

約数ペア:

[(1, 88918640), (2, 44459320), (4, 22229660), (5, 17783728), (8, 11114830), (10, 8891864), (16, 5557415), (20, 4445932), (29, 3066160), (40, 2222966), (58, 1533080), (80, 1111483), (116, 766540), (145, 613232), (232, 383270), (290, 306616), (464, 191635), (580, 153308), (1160, 76654), (2320, 38327)]