7494320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4109

約数の個数: 40

約数和(自身を含む): 18186336

約数和(自身を除く): 10692016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4073, 8146, 16292, 20365, 32584, 40730, 65168, 81460, 93679, 162920, 187358, 325840, 374716, 468395, 749432, 936790, 1498864, 1873580, 3747160, 7494320]

約数ペア:

[(1, 7494320), (2, 3747160), (4, 1873580), (5, 1498864), (8, 936790), (10, 749432), (16, 468395), (20, 374716), (23, 325840), (40, 187358), (46, 162920), (80, 93679), (92, 81460), (115, 65168), (184, 40730), (230, 32584), (368, 20365), (460, 16292), (920, 8146), (1840, 4073)]