10227040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 14539520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1559, 1640, 3118, 3280, 6236, 6560, 7795, 12472, 15590, 24944, 31180, 49888, 62360, 63919, 124720, 127838, 249440, 255676, 319595, 511352, 639190, 1022704, 1278380, 2045408, 2556760, 5113520, 10227040]

約数ペア:

[(1, 10227040), (2, 5113520), (4, 2556760), (5, 2045408), (8, 1278380), (10, 1022704), (16, 639190), (20, 511352), (32, 319595), (40, 255676), (41, 249440), (80, 127838), (82, 124720), (160, 63919), (164, 62360), (205, 49888), (328, 31180), (410, 24944), (656, 15590), (820, 12472), (1312, 7795), (1559, 6560), (1640, 6236), (3118, 3280)]