10202800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 60

約数和(自身を含む): 25601040

約数和(自身を除く): 15398240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1109, 1150, 1840, 2218, 2300, 4436, 4600, 5545, 8872, 9200, 11090, 17744, 22180, 25507, 27725, 44360, 51014, 55450, 88720, 102028, 110900, 127535, 204056, 221800, 255070, 408112, 443600, 510140, 637675, 1020280, 1275350, 2040560, 2550700, 5101400, 10202800]

約数ペア:

[(1, 10202800), (2, 5101400), (4, 2550700), (5, 2040560), (8, 1275350), (10, 1020280), (16, 637675), (20, 510140), (23, 443600), (25, 408112), (40, 255070), (46, 221800), (50, 204056), (80, 127535), (92, 110900), (100, 102028), (115, 88720), (184, 55450), (200, 51014), (230, 44360), (368, 27725), (400, 25507), (460, 22180), (575, 17744), (920, 11090), (1109, 9200), (1150, 8872), (1840, 5545), (2218, 4600), (2300, 4436)]