75069080

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7477}}^1$

素因数の和:7739

約数の個数: 32

約数和(自身を含む): 169601040

約数和(自身を除く): 94531960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 7477, 10040, 14954, 29908, 37385, 59816, 74770, 149540, 299080, 1876727, 3753454, 7506908, 9383635, 15013816, 18767270, 37534540, 75069080]

約数ペア:

[(1, 75069080), (2, 37534540), (4, 18767270), (5, 15013816), (8, 9383635), (10, 7506908), (20, 3753454), (40, 1876727), (251, 299080), (502, 149540), (1004, 74770), (1255, 59816), (2008, 37385), (2510, 29908), (5020, 14954), (7477, 10040)]