70207360

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 169120080

約数和(自身を除く): 98912720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 673, 815, 1304, 1346, 1630, 2608, 2692, 3260, 3365, 5216, 5384, 6520, 6730, 10432, 10768, 13040, 13460, 20864, 21536, 26080, 26920, 43072, 52160, 53840, 86144, 104320, 107680, 109699, 215360, 219398, 430720, 438796, 548495, 877592, 1096990, 1755184, 2193980, 3510368, 4387960, 7020736, 8775920, 14041472, 17551840, 35103680, 70207360]

約数ペア:

[(1, 70207360), (2, 35103680), (4, 17551840), (5, 14041472), (8, 8775920), (10, 7020736), (16, 4387960), (20, 3510368), (32, 2193980), (40, 1755184), (64, 1096990), (80, 877592), (128, 548495), (160, 438796), (163, 430720), (320, 219398), (326, 215360), (640, 109699), (652, 107680), (673, 104320), (815, 86144), (1304, 53840), (1346, 52160), (1630, 43072), (2608, 26920), (2692, 26080), (3260, 21536), (3365, 20864), (5216, 13460), (5384, 13040), (6520, 10768), (6730, 10432)]