5750140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 7676420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 443, 590, 649, 886, 1180, 1298, 1772, 2215, 2596, 3245, 4430, 4873, 6490, 8860, 9746, 12980, 19492, 24365, 26137, 48730, 52274, 97460, 104548, 130685, 261370, 287507, 522740, 575014, 1150028, 1437535, 2875070, 5750140]

約数ペア:

[(1, 5750140), (2, 2875070), (4, 1437535), (5, 1150028), (10, 575014), (11, 522740), (20, 287507), (22, 261370), (44, 130685), (55, 104548), (59, 97460), (110, 52274), (118, 48730), (220, 26137), (236, 24365), (295, 19492), (443, 12980), (590, 9746), (649, 8860), (886, 6490), (1180, 4873), (1298, 4430), (1772, 3245), (2215, 2596)]