23000560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 59460480

約数和(自身を除く): 36459920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 443, 472, 590, 649, 880, 886, 944, 1180, 1298, 1772, 2215, 2360, 2596, 3245, 3544, 4430, 4720, 4873, 5192, 6490, 7088, 8860, 9746, 10384, 12980, 17720, 19492, 24365, 25960, 26137, 35440, 38984, 48730, 51920, 52274, 77968, 97460, 104548, 130685, 194920, 209096, 261370, 287507, 389840, 418192, 522740, 575014, 1045480, 1150028, 1437535, 2090960, 2300056, 2875070, 4600112, 5750140, 11500280, 23000560]

約数ペア:

[(1, 23000560), (2, 11500280), (4, 5750140), (5, 4600112), (8, 2875070), (10, 2300056), (11, 2090960), (16, 1437535), (20, 1150028), (22, 1045480), (40, 575014), (44, 522740), (55, 418192), (59, 389840), (80, 287507), (88, 261370), (110, 209096), (118, 194920), (176, 130685), (220, 104548), (236, 97460), (295, 77968), (440, 52274), (443, 51920), (472, 48730), (590, 38984), (649, 35440), (880, 26137), (886, 25960), (944, 24365), (1180, 19492), (1298, 17720), (1772, 12980), (2215, 10384), (2360, 9746), (2596, 8860), (3245, 7088), (3544, 6490), (4430, 5192), (4720, 4873)]