75492040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145177}}^1$

素因数の和:145201

約数の個数: 32

約数和(自身を含む): 182924280

約数和(自身を除く): 107432240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 145177, 290354, 580708, 725885, 1161416, 1451770, 1887301, 2903540, 3774602, 5807080, 7549204, 9436505, 15098408, 18873010, 37746020, 75492040]

約数ペア:

[(1, 75492040), (2, 37746020), (4, 18873010), (5, 15098408), (8, 9436505), (10, 7549204), (13, 5807080), (20, 3774602), (26, 2903540), (40, 1887301), (52, 1451770), (65, 1161416), (104, 725885), (130, 580708), (260, 290354), (520, 145177)]