134173840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45329}}^1$

素因数の和:45379

約数の個数: 40

約数和(自身を含む): 320392440

約数和(自身を除く): 186218600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 45329, 90658, 181316, 226645, 362632, 453290, 725264, 906580, 1677173, 1813160, 3354346, 3626320, 6708692, 8385865, 13417384, 16771730, 26834768, 33543460, 67086920, 134173840]

約数ペア:

[(1, 134173840), (2, 67086920), (4, 33543460), (5, 26834768), (8, 16771730), (10, 13417384), (16, 8385865), (20, 6708692), (37, 3626320), (40, 3354346), (74, 1813160), (80, 1677173), (148, 906580), (185, 725264), (296, 453290), (370, 362632), (592, 226645), (740, 181316), (1480, 90658), (2960, 45329)]