4258840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6291

約数の個数: 32

約数和(自身を含む): 10147680

約数和(自身を除く): 5888840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6263, 12526, 25052, 31315, 50104, 62630, 106471, 125260, 212942, 250520, 425884, 532355, 851768, 1064710, 2129420, 4258840]

約数ペア:

[(1, 4258840), (2, 2129420), (4, 1064710), (5, 851768), (8, 532355), (10, 425884), (17, 250520), (20, 212942), (34, 125260), (40, 106471), (68, 62630), (85, 50104), (136, 31315), (170, 25052), (340, 12526), (680, 6263)]