139301150

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{11657}}^1$

素因数の和:11908

約数の個数: 24

約数和(自身を含む): 260206560

約数和(自身を除く): 120905410

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 1195, 2390, 5975, 11657, 11950, 23314, 58285, 116570, 291425, 582850, 2786023, 5572046, 13930115, 27860230, 69650575, 139301150]

約数ペア:

[(1, 139301150), (2, 69650575), (5, 27860230), (10, 13930115), (25, 5572046), (50, 2786023), (239, 582850), (478, 291425), (1195, 116570), (2390, 58285), (5975, 23314), (11657, 11950)]