6471280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 15704352

約数和(自身を除く): 9233072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3517, 7034, 14068, 17585, 28136, 35170, 56272, 70340, 80891, 140680, 161782, 281360, 323564, 404455, 647128, 808910, 1294256, 1617820, 3235640, 6471280]

約数ペア:

[(1, 6471280), (2, 3235640), (4, 1617820), (5, 1294256), (8, 808910), (10, 647128), (16, 404455), (20, 323564), (23, 281360), (40, 161782), (46, 140680), (80, 80891), (92, 70340), (115, 56272), (184, 35170), (230, 28136), (368, 17585), (460, 14068), (920, 7034), (1840, 3517)]