27654280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30059}}^1$

素因数の和:30093

約数の個数: 32

約数和(自身を含む): 64929600

約数和(自身を除く): 37275320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 30059, 60118, 120236, 150295, 240472, 300590, 601180, 691357, 1202360, 1382714, 2765428, 3456785, 5530856, 6913570, 13827140, 27654280]

約数ペア:

[(1, 27654280), (2, 13827140), (4, 6913570), (5, 5530856), (8, 3456785), (10, 2765428), (20, 1382714), (23, 1202360), (40, 691357), (46, 601180), (92, 300590), (115, 240472), (184, 150295), (230, 120236), (460, 60118), (920, 30059)]