10115120

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 23663664

約数和(自身を除く): 13548544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 557, 908, 1114, 1135, 1816, 2228, 2270, 2785, 3632, 4456, 4540, 5570, 8912, 9080, 11140, 18160, 22280, 44560, 126439, 252878, 505756, 632195, 1011512, 1264390, 2023024, 2528780, 5057560, 10115120]

約数ペア:

[(1, 10115120), (2, 5057560), (4, 2528780), (5, 2023024), (8, 1264390), (10, 1011512), (16, 632195), (20, 505756), (40, 252878), (80, 126439), (227, 44560), (454, 22280), (557, 18160), (908, 11140), (1114, 9080), (1135, 8912), (1816, 5570), (2228, 4540), (2270, 4456), (2785, 3632)]