18424250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5699

約数の個数: 32

約数和(自身を含む): 37149840

約数和(自身を除く): 18725590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5669, 11338, 28345, 56690, 73697, 141725, 147394, 283450, 368485, 708625, 736970, 1417250, 1842425, 3684850, 9212125, 18424250]

約数ペア:

[(1, 18424250), (2, 9212125), (5, 3684850), (10, 1842425), (13, 1417250), (25, 736970), (26, 708625), (50, 368485), (65, 283450), (125, 147394), (130, 141725), (250, 73697), (325, 56690), (650, 28345), (1625, 11338), (3250, 5669)]