104255620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 257044032

約数和(自身を除く): 152788412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 443, 574, 820, 886, 1148, 1435, 1681, 1772, 2215, 2870, 3101, 3362, 4430, 5740, 6202, 6724, 8405, 8860, 11767, 12404, 15505, 16810, 18163, 23534, 31010, 33620, 36326, 47068, 58835, 62020, 72652, 90815, 117670, 127141, 181630, 235340, 254282, 363260, 508564, 635705, 744683, 1271410, 1489366, 2542820, 2978732, 3723415, 5212781, 7446830, 10425562, 14893660, 20851124, 26063905, 52127810, 104255620]

約数ペア:

[(1, 104255620), (2, 52127810), (4, 26063905), (5, 20851124), (7, 14893660), (10, 10425562), (14, 7446830), (20, 5212781), (28, 3723415), (35, 2978732), (41, 2542820), (70, 1489366), (82, 1271410), (140, 744683), (164, 635705), (205, 508564), (287, 363260), (410, 254282), (443, 235340), (574, 181630), (820, 127141), (886, 117670), (1148, 90815), (1435, 72652), (1681, 62020), (1772, 58835), (2215, 47068), (2870, 36326), (3101, 33620), (3362, 31010), (4430, 23534), (5740, 18163), (6202, 16810), (6724, 15505), (8405, 12404), (8860, 11767)]