68440850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{72043}}^1$

素因数の和:72074

約数の個数: 24

約数和(自身を含む): 134001840

約数和(自身を除く): 65560990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 72043, 144086, 360215, 720430, 1368817, 1801075, 2737634, 3602150, 6844085, 13688170, 34220425, 68440850]

約数ペア:

[(1, 68440850), (2, 34220425), (5, 13688170), (10, 6844085), (19, 3602150), (25, 2737634), (38, 1801075), (50, 1368817), (95, 720430), (190, 360215), (475, 144086), (950, 72043)]