10868780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 26036640

約数和(自身を除く): 15167860

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2459, 4420, 4918, 9836, 12295, 24590, 31967, 41803, 49180, 63934, 83606, 127868, 159835, 167212, 209015, 319670, 418030, 543439, 639340, 836060, 1086878, 2173756, 2717195, 5434390, 10868780]

約数ペア:

[(1, 10868780), (2, 5434390), (4, 2717195), (5, 2173756), (10, 1086878), (13, 836060), (17, 639340), (20, 543439), (26, 418030), (34, 319670), (52, 209015), (65, 167212), (68, 159835), (85, 127868), (130, 83606), (170, 63934), (221, 49180), (260, 41803), (340, 31967), (442, 24590), (884, 12295), (1105, 9836), (2210, 4918), (2459, 4420)]