827561140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{100189}}^1$

素因数の和:100264

約数の個数: 48

約数和(自身を含む): 2019830400

約数和(自身を除く): 1192269260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 100189, 200378, 400756, 500945, 701323, 1001890, 1402646, 2003780, 2805292, 3506615, 5911151, 7013230, 11822302, 14026460, 23644604, 29555755, 41378057, 59111510, 82756114, 118223020, 165512228, 206890285, 413780570, 827561140]

約数ペア:

[(1, 827561140), (2, 413780570), (4, 206890285), (5, 165512228), (7, 118223020), (10, 82756114), (14, 59111510), (20, 41378057), (28, 29555755), (35, 23644604), (59, 14026460), (70, 11822302), (118, 7013230), (140, 5911151), (236, 3506615), (295, 2805292), (413, 2003780), (590, 1402646), (826, 1001890), (1180, 701323), (1652, 500945), (2065, 400756), (4130, 200378), (8260, 100189)]