64300120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94559}}^1$

素因数の和:94587

約数の個数: 32

約数和(自身を含む): 153187200

約数和(自身を除く): 88887080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 94559, 189118, 378236, 472795, 756472, 945590, 1607503, 1891180, 3215006, 3782360, 6430012, 8037515, 12860024, 16075030, 32150060, 64300120]

約数ペア:

[(1, 64300120), (2, 32150060), (4, 16075030), (5, 12860024), (8, 8037515), (10, 6430012), (17, 3782360), (20, 3215006), (34, 1891180), (40, 1607503), (68, 945590), (85, 756472), (136, 472795), (170, 378236), (340, 189118), (680, 94559)]