248022800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26959}}^1$

素因数の和:27000

約数の個数: 60

約数和(自身を含む): 621805440

約数和(自身を除く): 373782640

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, 1150, 1840, 2300, 4600, 9200, 26959, 53918, 107836, 134795, 215672, 269590, 431344, 539180, 620057, 673975, 1078360, 1240114, 1347950, 2156720, 2480228, 2695900, 3100285, 4960456, 5391800, 6200570, 9920912, 10783600, 12401140, 15501425, 24802280, 31002850, 49604560, 62005700, 124011400, 248022800]

約数ペア:

[(1, 248022800), (2, 124011400), (4, 62005700), (5, 49604560), (8, 31002850), (10, 24802280), (16, 15501425), (20, 12401140), (23, 10783600), (25, 9920912), (40, 6200570), (46, 5391800), (50, 4960456), (80, 3100285), (92, 2695900), (100, 2480228), (115, 2156720), (184, 1347950), (200, 1240114), (230, 1078360), (368, 673975), (400, 620057), (460, 539180), (575, 431344), (920, 269590), (1150, 215672), (1840, 134795), (2300, 107836), (4600, 53918), (9200, 26959)]