45875000

素因数分解:

$2^3\times 5^6\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 107811120

約数和(自身を除く): 61936120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 367, 500, 625, 734, 1000, 1250, 1468, 1835, 2500, 2936, 3125, 3670, 5000, 6250, 7340, 9175, 12500, 14680, 15625, 18350, 25000, 31250, 36700, 45875, 62500, 73400, 91750, 125000, 183500, 229375, 367000, 458750, 917500, 1146875, 1835000, 2293750, 4587500, 5734375, 9175000, 11468750, 22937500, 45875000]

約数ペア:

[(1, 45875000), (2, 22937500), (4, 11468750), (5, 9175000), (8, 5734375), (10, 4587500), (20, 2293750), (25, 1835000), (40, 1146875), (50, 917500), (100, 458750), (125, 367000), (200, 229375), (250, 183500), (367, 125000), (500, 91750), (625, 73400), (734, 62500), (1000, 45875), (1250, 36700), (1468, 31250), (1835, 25000), (2500, 18350), (2936, 15625), (3125, 14680), (3670, 12500), (5000, 9175), (6250, 7340)]