41808580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3221}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 97433280

約数和(自身を除く): 55624700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3221, 3245, 6442, 6490, 12884, 12980, 16105, 32210, 35431, 64420, 70862, 141724, 177155, 190039, 354310, 380078, 708620, 760156, 950195, 1900390, 2090429, 3800780, 4180858, 8361716, 10452145, 20904290, 41808580]

約数ペア:

[(1, 41808580), (2, 20904290), (4, 10452145), (5, 8361716), (10, 4180858), (11, 3800780), (20, 2090429), (22, 1900390), (44, 950195), (55, 760156), (59, 708620), (110, 380078), (118, 354310), (220, 190039), (236, 177155), (295, 141724), (590, 70862), (649, 64420), (1180, 35431), (1298, 32210), (2596, 16105), (3221, 12980), (3245, 12884), (6442, 6490)]