96553640

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12253}}^1$

素因数の和:12461

約数の個数: 32

約数和(自身を含む): 218366280

約数和(自身を除く): 121812640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 12253, 24506, 49012, 61265, 98024, 122530, 245060, 490120, 2413841, 4827682, 9655364, 12069205, 19310728, 24138410, 48276820, 96553640]

約数ペア:

[(1, 96553640), (2, 48276820), (4, 24138410), (5, 19310728), (8, 12069205), (10, 9655364), (20, 4827682), (40, 2413841), (197, 490120), (394, 245060), (788, 122530), (985, 98024), (1576, 61265), (1970, 49012), (3940, 24506), (7880, 12253)]