2733250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 5706792

約数和(自身を除く): 2973542

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 650, 725, 754, 841, 1450, 1625, 1682, 1885, 3250, 3625, 3770, 4205, 7250, 8410, 9425, 10933, 18850, 21025, 21866, 42050, 47125, 54665, 94250, 105125, 109330, 210250, 273325, 546650, 1366625, 2733250]

約数ペア:

[(1, 2733250), (2, 1366625), (5, 546650), (10, 273325), (13, 210250), (25, 109330), (26, 105125), (29, 94250), (50, 54665), (58, 47125), (65, 42050), (125, 21866), (130, 21025), (145, 18850), (250, 10933), (290, 9425), (325, 8410), (377, 7250), (650, 4205), (725, 3770), (754, 3625), (841, 3250), (1450, 1885), (1625, 1682)]