118528220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{204359}}^1$

素因数の和:204397

約数の個数: 24

約数和(自身を含む): 257493600

約数和(自身を除く): 138965380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 204359, 408718, 817436, 1021795, 2043590, 4087180, 5926411, 11852822, 23705644, 29632055, 59264110, 118528220]

約数ペア:

[(1, 118528220), (2, 59264110), (4, 29632055), (5, 23705644), (10, 11852822), (20, 5926411), (29, 4087180), (58, 2043590), (116, 1021795), (145, 817436), (290, 408718), (580, 204359)]