22015456280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32375671}}^1$

素因数の和:32375699

約数の個数: 32

約数和(自身を含む): 52448588640

約数和(自身を除く): 30433132360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32375671, 64751342, 129502684, 161878355, 259005368, 323756710, 550386407, 647513420, 1100772814, 1295026840, 2201545628, 2751932035, 4403091256, 5503864070, 11007728140, 22015456280]

約数ペア:

[(1, 22015456280), (2, 11007728140), (4, 5503864070), (5, 4403091256), (8, 2751932035), (10, 2201545628), (17, 1295026840), (20, 1100772814), (34, 647513420), (40, 550386407), (68, 323756710), (85, 259005368), (136, 161878355), (170, 129502684), (340, 64751342), (680, 32375671)]