40740050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 82260360

約数和(自身を除く): 41520310

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 233, 269, 325, 466, 538, 650, 1165, 1345, 2330, 2690, 3029, 3497, 5825, 6058, 6725, 6994, 11650, 13450, 15145, 17485, 30290, 34970, 62677, 75725, 87425, 125354, 151450, 174850, 313385, 626770, 814801, 1566925, 1629602, 3133850, 4074005, 8148010, 20370025, 40740050]

約数ペア:

[(1, 40740050), (2, 20370025), (5, 8148010), (10, 4074005), (13, 3133850), (25, 1629602), (26, 1566925), (50, 814801), (65, 626770), (130, 313385), (233, 174850), (269, 151450), (325, 125354), (466, 87425), (538, 75725), (650, 62677), (1165, 34970), (1345, 30290), (2330, 17485), (2690, 15145), (3029, 13450), (3497, 11650), (5825, 6994), (6058, 6725)]