12480470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 23392800

約数和(自身を除く): 10912330

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 379, 445, 758, 890, 1895, 3293, 3790, 6586, 14023, 16465, 28046, 32930, 33731, 67462, 70115, 140230, 168655, 337310, 1248047, 2496094, 6240235, 12480470]

約数ペア:

[(1, 12480470), (2, 6240235), (5, 2496094), (10, 1248047), (37, 337310), (74, 168655), (89, 140230), (178, 70115), (185, 67462), (370, 33731), (379, 32930), (445, 28046), (758, 16465), (890, 14023), (1895, 6586), (3293, 3790)]