60938680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138497}}^1$

素因数の和:138519

約数の個数: 32

約数和(自身を含む): 149577840

約数和(自身を除く): 88639160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 138497, 276994, 553988, 692485, 1107976, 1384970, 1523467, 2769940, 3046934, 5539880, 6093868, 7617335, 12187736, 15234670, 30469340, 60938680]

約数ペア:

[(1, 60938680), (2, 30469340), (4, 15234670), (5, 12187736), (8, 7617335), (10, 6093868), (11, 5539880), (20, 3046934), (22, 2769940), (40, 1523467), (44, 1384970), (55, 1107976), (88, 692485), (110, 553988), (220, 276994), (440, 138497)]