2018049096200

素因数分解:

$2^3\times 5^2\times {\mathrm{379}}^1\times {\mathrm{26623339}}^1$

素因数の和:26623734

約数の個数: 48

約数和(自身を含む): 4704344178000

約数和(自身を除く): 2686295081800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 379, 758, 1516, 1895, 3032, 3790, 7580, 9475, 15160, 18950, 37900, 75800, 26623339, 53246678, 106493356, 133116695, 212986712, 266233390, 532466780, 665583475, 1064933560, 1331166950, 2662333900, 5324667800, 10090245481, 20180490962, 40360981924, 50451227405, 80721963848, 100902454810, 201804909620, 252256137025, 403609819240, 504512274050, 1009024548100, 2018049096200]

約数ペア:

[(1, 2018049096200), (2, 1009024548100), (4, 504512274050), (5, 403609819240), (8, 252256137025), (10, 201804909620), (20, 100902454810), (25, 80721963848), (40, 50451227405), (50, 40360981924), (100, 20180490962), (200, 10090245481), (379, 5324667800), (758, 2662333900), (1516, 1331166950), (1895, 1064933560), (3032, 665583475), (3790, 532466780), (7580, 266233390), (9475, 212986712), (15160, 133116695), (18950, 106493356), (37900, 53246678), (75800, 26623339)]