10881760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 26834976

約数和(自身を除く): 15953216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2957, 3680, 5914, 11828, 14785, 23656, 29570, 47312, 59140, 68011, 94624, 118280, 136022, 236560, 272044, 340055, 473120, 544088, 680110, 1088176, 1360220, 2176352, 2720440, 5440880, 10881760]

約数ペア:

[(1, 10881760), (2, 5440880), (4, 2720440), (5, 2176352), (8, 1360220), (10, 1088176), (16, 680110), (20, 544088), (23, 473120), (32, 340055), (40, 272044), (46, 236560), (80, 136022), (92, 118280), (115, 94624), (160, 68011), (184, 59140), (230, 47312), (368, 29570), (460, 23656), (736, 14785), (920, 11828), (1840, 5914), (2957, 3680)]