40179830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 75302784

約数和(自身を除く): 35122954

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 1613, 2491, 3226, 4982, 8065, 12455, 16130, 24910, 75811, 85489, 151622, 170978, 379055, 427445, 758110, 854890, 4017983, 8035966, 20089915, 40179830]

約数ペア:

[(1, 40179830), (2, 20089915), (5, 8035966), (10, 4017983), (47, 854890), (53, 758110), (94, 427445), (106, 379055), (235, 170978), (265, 151622), (470, 85489), (530, 75811), (1613, 24910), (2491, 16130), (3226, 12455), (4982, 8065)]