15248440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10351

約数の個数: 32

約数和(自身を含む): 35239680

約数和(自身を除く): 19991240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 10303, 20606, 41212, 51515, 82424, 103030, 206060, 381211, 412120, 762422, 1524844, 1906055, 3049688, 3812110, 7624220, 15248440]

約数ペア:

[(1, 15248440), (2, 7624220), (4, 3812110), (5, 3049688), (8, 1906055), (10, 1524844), (20, 762422), (37, 412120), (40, 381211), (74, 206060), (148, 103030), (185, 82424), (296, 51515), (370, 41212), (740, 20606), (1480, 10303)]