29103640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9967}}^1$

素因数の和:10051

約数の個数: 32

約数和(自身を含む): 66386880

約数和(自身を除く): 37283240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9967, 19934, 39868, 49835, 79736, 99670, 199340, 398680, 727591, 1455182, 2910364, 3637955, 5820728, 7275910, 14551820, 29103640]

約数ペア:

[(1, 29103640), (2, 14551820), (4, 7275910), (5, 5820728), (8, 3637955), (10, 2910364), (20, 1455182), (40, 727591), (73, 398680), (146, 199340), (292, 99670), (365, 79736), (584, 49835), (730, 39868), (1460, 19934), (2920, 9967)]