417680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 1017792

約数和(自身を除く): 600112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 227, 230, 368, 454, 460, 908, 920, 1135, 1816, 1840, 2270, 3632, 4540, 5221, 9080, 10442, 18160, 20884, 26105, 41768, 52210, 83536, 104420, 208840, 417680]

約数ペア:

[(1, 417680), (2, 208840), (4, 104420), (5, 83536), (8, 52210), (10, 41768), (16, 26105), (20, 20884), (23, 18160), (40, 10442), (46, 9080), (80, 5221), (92, 4540), (115, 3632), (184, 2270), (227, 1840), (230, 1816), (368, 1135), (454, 920), (460, 908)]