15112280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10259

約数の個数: 32

約数和(自身を含む): 34925040

約数和(自身を除く): 19812760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 10211, 20422, 40844, 51055, 81688, 102110, 204220, 377807, 408440, 755614, 1511228, 1889035, 3022456, 3778070, 7556140, 15112280]

約数ペア:

[(1, 15112280), (2, 7556140), (4, 3778070), (5, 3022456), (8, 1889035), (10, 1511228), (20, 755614), (37, 408440), (40, 377807), (74, 204220), (148, 102110), (185, 81688), (296, 51055), (370, 40844), (740, 20422), (1480, 10211)]