134822360

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{19483}}^1$

素因数の和:19667

約数の個数: 32

約数和(自身を含む): 305119440

約数和(自身を除く): 170297080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 19483, 38966, 77932, 97415, 155864, 194830, 389660, 779320, 3370559, 6741118, 13482236, 16852795, 26964472, 33705590, 67411180, 134822360]

約数ペア:

[(1, 134822360), (2, 67411180), (4, 33705590), (5, 26964472), (8, 16852795), (10, 13482236), (20, 6741118), (40, 3370559), (173, 779320), (346, 389660), (692, 194830), (865, 155864), (1384, 97415), (1730, 77932), (3460, 38966), (6920, 19483)]