2360020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 5538960

約数和(自身を除く): 3178940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 313, 377, 580, 626, 754, 1252, 1508, 1565, 1885, 3130, 3770, 4069, 6260, 7540, 8138, 9077, 16276, 18154, 20345, 36308, 40690, 45385, 81380, 90770, 118001, 181540, 236002, 472004, 590005, 1180010, 2360020]

約数ペア:

[(1, 2360020), (2, 1180010), (4, 590005), (5, 472004), (10, 236002), (13, 181540), (20, 118001), (26, 90770), (29, 81380), (52, 45385), (58, 40690), (65, 36308), (116, 20345), (130, 18154), (145, 16276), (260, 9077), (290, 8138), (313, 7540), (377, 6260), (580, 4069), (626, 3770), (754, 3130), (1252, 1885), (1508, 1565)]