12310240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 17409632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1637, 1880, 3274, 3760, 6548, 7520, 8185, 13096, 16370, 26192, 32740, 52384, 65480, 76939, 130960, 153878, 261920, 307756, 384695, 615512, 769390, 1231024, 1538780, 2462048, 3077560, 6155120, 12310240]

約数ペア:

[(1, 12310240), (2, 6155120), (4, 3077560), (5, 2462048), (8, 1538780), (10, 1231024), (16, 769390), (20, 615512), (32, 384695), (40, 307756), (47, 261920), (80, 153878), (94, 130960), (160, 76939), (188, 65480), (235, 52384), (376, 32740), (470, 26192), (752, 16370), (940, 13096), (1504, 8185), (1637, 7520), (1880, 6548), (3274, 3760)]