38726800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13831}}^1$

素因数の和:13856

約数の個数: 60

約数和(自身を含む): 106340416

約数和(自身を除く): 67613616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 13831, 27662, 55324, 69155, 96817, 110648, 138310, 193634, 221296, 276620, 345775, 387268, 484085, 553240, 691550, 774536, 968170, 1106480, 1383100, 1549072, 1936340, 2420425, 2766200, 3872680, 4840850, 5532400, 7745360, 9681700, 19363400, 38726800]

約数ペア:

[(1, 38726800), (2, 19363400), (4, 9681700), (5, 7745360), (7, 5532400), (8, 4840850), (10, 3872680), (14, 2766200), (16, 2420425), (20, 1936340), (25, 1549072), (28, 1383100), (35, 1106480), (40, 968170), (50, 774536), (56, 691550), (70, 553240), (80, 484085), (100, 387268), (112, 345775), (140, 276620), (175, 221296), (200, 193634), (280, 138310), (350, 110648), (400, 96817), (560, 69155), (700, 55324), (1400, 27662), (2800, 13831)]