72494330

素因数分解:

$2^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{4003}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 130594464

約数和(自身を除く): 58100134

約数列:

[1, 2, 5, 10, 1811, 3622, 4003, 8006, 9055, 18110, 20015, 40030, 7249433, 14498866, 36247165, 72494330]

約数ペア:

[(1, 72494330), (2, 36247165), (5, 14498866), (10, 7249433), (1811, 40030), (3622, 20015), (4003, 18110), (8006, 9055)]