54373040

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3797}}^1$

素因数の和:3989

約数の個数: 40

約数和(自身を含む): 127157040

約数和(自身を除く): 72784000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 3797, 7160, 7594, 14320, 15188, 18985, 30376, 37970, 60752, 75940, 151880, 303760, 679663, 1359326, 2718652, 3398315, 5437304, 6796630, 10874608, 13593260, 27186520, 54373040]

約数ペア:

[(1, 54373040), (2, 27186520), (4, 13593260), (5, 10874608), (8, 6796630), (10, 5437304), (16, 3398315), (20, 2718652), (40, 1359326), (80, 679663), (179, 303760), (358, 151880), (716, 75940), (895, 60752), (1432, 37970), (1790, 30376), (2864, 18985), (3580, 15188), (3797, 14320), (7160, 7594)]