39636470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 35877130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 919, 1135, 1838, 2270, 4313, 4595, 8626, 9190, 17461, 21565, 34922, 43130, 87305, 174610, 208613, 417226, 1043065, 2086130, 3963647, 7927294, 19818235, 39636470]

約数ペア:

[(1, 39636470), (2, 19818235), (5, 7927294), (10, 3963647), (19, 2086130), (38, 1043065), (95, 417226), (190, 208613), (227, 174610), (454, 87305), (919, 43130), (1135, 34922), (1838, 21565), (2270, 17461), (4313, 9190), (4595, 8626)]