8011730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 15336000

約数和(自身を除く): 7324270

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 283, 298, 566, 745, 1415, 1490, 2830, 2831, 5377, 5662, 10754, 14155, 26885, 28310, 42167, 53770, 84334, 210835, 421670, 801173, 1602346, 4005865, 8011730]

約数ペア:

[(1, 8011730), (2, 4005865), (5, 1602346), (10, 801173), (19, 421670), (38, 210835), (95, 84334), (149, 53770), (190, 42167), (283, 28310), (298, 26885), (566, 14155), (745, 10754), (1415, 5662), (1490, 5377), (2830, 2831)]