40982930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 77234688

約数和(自身を除く): 36251758

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 1811, 2263, 3622, 4526, 9055, 11315, 18110, 22630, 56141, 112282, 132203, 264406, 280705, 561410, 661015, 1322030, 4098293, 8196586, 20491465, 40982930]

約数ペア:

[(1, 40982930), (2, 20491465), (5, 8196586), (10, 4098293), (31, 1322030), (62, 661015), (73, 561410), (146, 280705), (155, 264406), (310, 132203), (365, 112282), (730, 56141), (1811, 22630), (2263, 18110), (3622, 11315), (4526, 9055)]