10455620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 26199936

約数和(自身を除く): 15744316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 227, 235, 245, 329, 454, 470, 490, 658, 908, 940, 980, 1135, 1316, 1589, 1645, 2270, 2303, 3178, 3290, 4540, 4606, 6356, 6580, 7945, 9212, 10669, 11123, 11515, 15890, 21338, 22246, 23030, 31780, 42676, 44492, 46060, 53345, 55615, 74683, 106690, 111230, 149366, 213380, 222460, 298732, 373415, 522781, 746830, 1045562, 1493660, 2091124, 2613905, 5227810, 10455620]

約数ペア:

[(1, 10455620), (2, 5227810), (4, 2613905), (5, 2091124), (7, 1493660), (10, 1045562), (14, 746830), (20, 522781), (28, 373415), (35, 298732), (47, 222460), (49, 213380), (70, 149366), (94, 111230), (98, 106690), (140, 74683), (188, 55615), (196, 53345), (227, 46060), (235, 44492), (245, 42676), (329, 31780), (454, 23030), (470, 22246), (490, 21338), (658, 15890), (908, 11515), (940, 11123), (980, 10669), (1135, 9212), (1316, 7945), (1589, 6580), (1645, 6356), (2270, 4606), (2303, 4540), (3178, 3290)]