2021574200

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{58427}}^1$

素因数の和:58616

約数の個数: 48

約数和(自身を含む): 4727409480

約数和(自身を除く): 2705835280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1730, 3460, 4325, 6920, 8650, 17300, 34600, 58427, 116854, 233708, 292135, 467416, 584270, 1168540, 1460675, 2337080, 2921350, 5842700, 10107871, 11685400, 20215742, 40431484, 50539355, 80862968, 101078710, 202157420, 252696775, 404314840, 505393550, 1010787100, 2021574200]

約数ペア:

[(1, 2021574200), (2, 1010787100), (4, 505393550), (5, 404314840), (8, 252696775), (10, 202157420), (20, 101078710), (25, 80862968), (40, 50539355), (50, 40431484), (100, 20215742), (173, 11685400), (200, 10107871), (346, 5842700), (692, 2921350), (865, 2337080), (1384, 1460675), (1730, 1168540), (3460, 584270), (4325, 467416), (6920, 292135), (8650, 233708), (17300, 116854), (34600, 58427)]