85702160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56383}}^1$

素因数の和:56415

約数の個数: 40

約数和(自身を含む): 209748480

約数和(自身を除く): 124046320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 56383, 112766, 225532, 281915, 451064, 563830, 902128, 1071277, 1127660, 2142554, 2255320, 4285108, 4510640, 5356385, 8570216, 10712770, 17140432, 21425540, 42851080, 85702160]

約数ペア:

[(1, 85702160), (2, 42851080), (4, 21425540), (5, 17140432), (8, 10712770), (10, 8570216), (16, 5356385), (19, 4510640), (20, 4285108), (38, 2255320), (40, 2142554), (76, 1127660), (80, 1071277), (95, 902128), (152, 563830), (190, 451064), (304, 281915), (380, 225532), (760, 112766), (1520, 56383)]