28530200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 68634000

約数和(自身を除く): 40103800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 4919, 5800, 9838, 19676, 24595, 39352, 49190, 98380, 122975, 142651, 196760, 245950, 285302, 491900, 570604, 713255, 983800, 1141208, 1426510, 2853020, 3566275, 5706040, 7132550, 14265100, 28530200]

約数ペア:

[(1, 28530200), (2, 14265100), (4, 7132550), (5, 5706040), (8, 3566275), (10, 2853020), (20, 1426510), (25, 1141208), (29, 983800), (40, 713255), (50, 570604), (58, 491900), (100, 285302), (116, 245950), (145, 196760), (200, 142651), (232, 122975), (290, 98380), (580, 49190), (725, 39352), (1160, 24595), (1450, 19676), (2900, 9838), (4919, 5800)]