76956280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113171}}^1$

素因数の和:113199

約数の個数: 32

約数和(自身を含む): 183338640

約数和(自身を除く): 106382360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 113171, 226342, 452684, 565855, 905368, 1131710, 1923907, 2263420, 3847814, 4526840, 7695628, 9619535, 15391256, 19239070, 38478140, 76956280]

約数ペア:

[(1, 76956280), (2, 38478140), (4, 19239070), (5, 15391256), (8, 9619535), (10, 7695628), (17, 4526840), (20, 3847814), (34, 2263420), (40, 1923907), (68, 1131710), (85, 905368), (136, 565855), (170, 452684), (340, 226342), (680, 113171)]