119002640

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3637}}^1$

素因数の和:4059

約数の個数: 40

約数和(自身を含む): 277433880

約数和(自身を除く): 158431240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1636, 2045, 3272, 3637, 4090, 6544, 7274, 8180, 14548, 16360, 18185, 29096, 32720, 36370, 58192, 72740, 145480, 290960, 1487533, 2975066, 5950132, 7437665, 11900264, 14875330, 23800528, 29750660, 59501320, 119002640]

約数ペア:

[(1, 119002640), (2, 59501320), (4, 29750660), (5, 23800528), (8, 14875330), (10, 11900264), (16, 7437665), (20, 5950132), (40, 2975066), (80, 1487533), (409, 290960), (818, 145480), (1636, 72740), (2045, 58192), (3272, 36370), (3637, 32720), (4090, 29096), (6544, 18185), (7274, 16360), (8180, 14548)]