100710820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3169}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 242847360

約数和(自身を除く): 142136540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3169, 3178, 4540, 6338, 6356, 7945, 12676, 15845, 15890, 22183, 31690, 31780, 44366, 63380, 88732, 110915, 221830, 443660, 719363, 1438726, 2877452, 3596815, 5035541, 7193630, 10071082, 14387260, 20142164, 25177705, 50355410, 100710820]

約数ペア:

[(1, 100710820), (2, 50355410), (4, 25177705), (5, 20142164), (7, 14387260), (10, 10071082), (14, 7193630), (20, 5035541), (28, 3596815), (35, 2877452), (70, 1438726), (140, 719363), (227, 443660), (454, 221830), (908, 110915), (1135, 88732), (1589, 63380), (2270, 44366), (3169, 31780), (3178, 31690), (4540, 22183), (6338, 15890), (6356, 15845), (7945, 12676)]