23916280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35171}}^1$

素因数の和:35199

約数の個数: 32

約数和(自身を含む): 56978640

約数和(自身を除く): 33062360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 35171, 70342, 140684, 175855, 281368, 351710, 597907, 703420, 1195814, 1406840, 2391628, 2989535, 4783256, 5979070, 11958140, 23916280]

約数ペア:

[(1, 23916280), (2, 11958140), (4, 5979070), (5, 4783256), (8, 2989535), (10, 2391628), (17, 1406840), (20, 1195814), (34, 703420), (40, 597907), (68, 351710), (85, 281368), (136, 175855), (170, 140684), (340, 70342), (680, 35171)]