74484560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49003}}^1$

素因数の和:49035

約数の個数: 40

約数和(自身を含む): 182294880

約数和(自身を除く): 107810320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 49003, 98006, 196012, 245015, 392024, 490030, 784048, 931057, 980060, 1862114, 1960120, 3724228, 3920240, 4655285, 7448456, 9310570, 14896912, 18621140, 37242280, 74484560]

約数ペア:

[(1, 74484560), (2, 37242280), (4, 18621140), (5, 14896912), (8, 9310570), (10, 7448456), (16, 4655285), (19, 3920240), (20, 3724228), (38, 1960120), (40, 1862114), (76, 980060), (80, 931057), (95, 784048), (152, 490030), (190, 392024), (304, 245015), (380, 196012), (760, 98006), (1520, 49003)]