86341780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10453}}^1$

素因数の和:10528

約数の個数: 48

約数和(自身を含む): 210752640

約数和(自身を除く): 124410860

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, 10453, 20906, 41812, 52265, 73171, 104530, 146342, 209060, 292684, 365855, 616727, 731710, 1233454, 1463420, 2466908, 3083635, 4317089, 6167270, 8634178, 12334540, 17268356, 21585445, 43170890, 86341780]

約数ペア:

[(1, 86341780), (2, 43170890), (4, 21585445), (5, 17268356), (7, 12334540), (10, 8634178), (14, 6167270), (20, 4317089), (28, 3083635), (35, 2466908), (59, 1463420), (70, 1233454), (118, 731710), (140, 616727), (236, 365855), (295, 292684), (413, 209060), (590, 146342), (826, 104530), (1180, 73171), (1652, 52265), (2065, 41812), (4130, 20906), (8260, 10453)]