950302580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 2047140480

約数和(自身を除く): 1096837900

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 487, 860, 974, 1948, 2269, 2435, 4538, 4870, 9076, 9740, 11345, 20941, 22690, 41882, 45380, 83764, 97567, 104705, 195134, 209410, 390268, 418820, 487835, 975670, 1105003, 1951340, 2210006, 4420012, 5525015, 11050030, 22100060, 47515129, 95030258, 190060516, 237575645, 475151290, 950302580]

約数ペア:

[(1, 950302580), (2, 475151290), (4, 237575645), (5, 190060516), (10, 95030258), (20, 47515129), (43, 22100060), (86, 11050030), (172, 5525015), (215, 4420012), (430, 2210006), (487, 1951340), (860, 1105003), (974, 975670), (1948, 487835), (2269, 418820), (2435, 390268), (4538, 209410), (4870, 195134), (9076, 104705), (9740, 97567), (11345, 83764), (20941, 45380), (22690, 41882)]