47922800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5250

約数の個数: 60

約数和(自身を含む): 120163440

約数和(自身を除く): 72240640

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, 5209, 9200, 10418, 20836, 26045, 41672, 52090, 83344, 104180, 119807, 130225, 208360, 239614, 260450, 416720, 479228, 520900, 599035, 958456, 1041800, 1198070, 1916912, 2083600, 2396140, 2995175, 4792280, 5990350, 9584560, 11980700, 23961400, 47922800]

約数ペア:

[(1, 47922800), (2, 23961400), (4, 11980700), (5, 9584560), (8, 5990350), (10, 4792280), (16, 2995175), (20, 2396140), (23, 2083600), (25, 1916912), (40, 1198070), (46, 1041800), (50, 958456), (80, 599035), (92, 520900), (100, 479228), (115, 416720), (184, 260450), (200, 239614), (230, 208360), (368, 130225), (400, 119807), (460, 104180), (575, 83344), (920, 52090), (1150, 41672), (1840, 26045), (2300, 20836), (4600, 10418), (5209, 9200)]