85034440

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8821}}^1$

素因数の和:9073

約数の個数: 32

約数和(自身を含む): 192143160

約数和(自身を除く): 107108720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 8821, 9640, 17642, 35284, 44105, 70568, 88210, 176420, 352840, 2125861, 4251722, 8503444, 10629305, 17006888, 21258610, 42517220, 85034440]

約数ペア:

[(1, 85034440), (2, 42517220), (4, 21258610), (5, 17006888), (8, 10629305), (10, 8503444), (20, 4251722), (40, 2125861), (241, 352840), (482, 176420), (964, 88210), (1205, 70568), (1928, 44105), (2410, 35284), (4820, 17642), (8821, 9640)]