29368040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56477}}^1$

素因数の和:56501

約数の個数: 32

約数和(自身を含む): 71162280

約数和(自身を除く): 41794240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56477, 112954, 225908, 282385, 451816, 564770, 734201, 1129540, 1468402, 2259080, 2936804, 3671005, 5873608, 7342010, 14684020, 29368040]

約数ペア:

[(1, 29368040), (2, 14684020), (4, 7342010), (5, 5873608), (8, 3671005), (10, 2936804), (13, 2259080), (20, 1468402), (26, 1129540), (40, 734201), (52, 564770), (65, 451816), (104, 282385), (130, 225908), (260, 112954), (520, 56477)]