84062020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10177}}^1$

素因数の和:10252

約数の個数: 48

約数和(自身を含む): 205188480

約数和(自身を除く): 121126460

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, 10177, 20354, 40708, 50885, 71239, 101770, 142478, 203540, 284956, 356195, 600443, 712390, 1200886, 1424780, 2401772, 3002215, 4203101, 6004430, 8406202, 12008860, 16812404, 21015505, 42031010, 84062020]

約数ペア:

[(1, 84062020), (2, 42031010), (4, 21015505), (5, 16812404), (7, 12008860), (10, 8406202), (14, 6004430), (20, 4203101), (28, 3002215), (35, 2401772), (59, 1424780), (70, 1200886), (118, 712390), (140, 600443), (236, 356195), (295, 284956), (413, 203540), (590, 142478), (826, 101770), (1180, 71239), (1652, 50885), (2065, 40708), (4130, 20354), (8260, 10177)]