4200235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 5760720

約数和(自身を除く): 1560485

約数列:

[1, 5, 13, 19, 65, 95, 179, 247, 361, 895, 1235, 1805, 2327, 3401, 4693, 11635, 17005, 23465, 44213, 64619, 221065, 323095, 840047, 4200235]

約数ペア:

[(1, 4200235), (5, 840047), (13, 323095), (19, 221065), (65, 64619), (95, 44213), (179, 23465), (247, 17005), (361, 11635), (895, 4693), (1235, 3401), (1805, 2327)]