2004589759600

素因数分解:

$2^4\times 5^2\times {\mathrm{23929}}^1\times {\mathrm{209431}}^1$

素因数の和:233378

約数の個数: 60

約数和(自身を含む): 4816251157360

約数和(自身を除く): 2811661397760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23929, 47858, 95716, 119645, 191432, 209431, 239290, 382864, 418862, 478580, 598225, 837724, 957160, 1047155, 1196450, 1675448, 1914320, 2094310, 2392900, 3350896, 4188620, 4785800, 5235775, 8377240, 9571600, 10471550, 16754480, 20943100, 41886200, 83772400, 5011474399, 10022948798, 20045897596, 25057371995, 40091795192, 50114743990, 80183590384, 100229487980, 125286859975, 200458975960, 250573719950, 400917951920, 501147439900, 1002294879800, 2004589759600]

約数ペア:

[(1, 2004589759600), (2, 1002294879800), (4, 501147439900), (5, 400917951920), (8, 250573719950), (10, 200458975960), (16, 125286859975), (20, 100229487980), (25, 80183590384), (40, 50114743990), (50, 40091795192), (80, 25057371995), (100, 20045897596), (200, 10022948798), (400, 5011474399), (23929, 83772400), (47858, 41886200), (95716, 20943100), (119645, 16754480), (191432, 10471550), (209431, 9571600), (239290, 8377240), (382864, 5235775), (418862, 4785800), (478580, 4188620), (598225, 3350896), (837724, 2392900), (957160, 2094310), (1047155, 1914320), (1196450, 1675448)]