52827440

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2909}}^1$

素因数の和:3149

約数の個数: 40

約数和(自身を含む): 123407280

約数和(自身を除く): 70579840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 2909, 3632, 4540, 5818, 9080, 11636, 14545, 18160, 23272, 29090, 46544, 58180, 116360, 232720, 660343, 1320686, 2641372, 3301715, 5282744, 6603430, 10565488, 13206860, 26413720, 52827440]

約数ペア:

[(1, 52827440), (2, 26413720), (4, 13206860), (5, 10565488), (8, 6603430), (10, 5282744), (16, 3301715), (20, 2641372), (40, 1320686), (80, 660343), (227, 232720), (454, 116360), (908, 58180), (1135, 46544), (1816, 29090), (2270, 23272), (2909, 18160), (3632, 14545), (4540, 11636), (5818, 9080)]