26378702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{830041}}^1$

素因数の和:830284

約数の個数: 48

約数和(自身を含む): 63587857536

約数和(自身を除く): 37209154556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3178, 4540, 6356, 7945, 15890, 31780, 830041, 1660082, 3320164, 4150205, 5810287, 8300410, 11620574, 16600820, 23241148, 29051435, 58102870, 116205740, 188419307, 376838614, 753677228, 942096535, 1318935149, 1884193070, 2637870298, 3768386140, 5275740596, 6594675745, 13189351490, 26378702980]

約数ペア:

[(1, 26378702980), (2, 13189351490), (4, 6594675745), (5, 5275740596), (7, 3768386140), (10, 2637870298), (14, 1884193070), (20, 1318935149), (28, 942096535), (35, 753677228), (70, 376838614), (140, 188419307), (227, 116205740), (454, 58102870), (908, 29051435), (1135, 23241148), (1589, 16600820), (2270, 11620574), (3178, 8300410), (4540, 5810287), (6356, 4150205), (7945, 3320164), (15890, 1660082), (31780, 830041)]