9415760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3231

約数の個数: 40

約数和(自身を含む): 22490376

約数和(自身を除く): 13074616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3181, 6362, 12724, 15905, 25448, 31810, 50896, 63620, 117697, 127240, 235394, 254480, 470788, 588485, 941576, 1176970, 1883152, 2353940, 4707880, 9415760]

約数ペア:

[(1, 9415760), (2, 4707880), (4, 2353940), (5, 1883152), (8, 1176970), (10, 941576), (16, 588485), (20, 470788), (37, 254480), (40, 235394), (74, 127240), (80, 117697), (148, 63620), (185, 50896), (296, 31810), (370, 25448), (592, 15905), (740, 12724), (1480, 6362), (2960, 3181)]