26156957960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93417707}}^1$

素因数の和:93417725

約数の個数: 32

約数和(自身を含む): 67260749760

約数和(自身を除く): 41103791800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93417707, 186835414, 373670828, 467088535, 653923949, 747341656, 934177070, 1307847898, 1868354140, 2615695796, 3269619745, 3736708280, 5231391592, 6539239490, 13078478980, 26156957960]

約数ペア:

[(1, 26156957960), (2, 13078478980), (4, 6539239490), (5, 5231391592), (7, 3736708280), (8, 3269619745), (10, 2615695796), (14, 1868354140), (20, 1307847898), (28, 934177070), (35, 747341656), (40, 653923949), (56, 467088535), (70, 373670828), (140, 186835414), (280, 93417707)]