133670480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72647}}^1$

素因数の和:72683

約数の個数: 40

約数和(自身を含む): 324300672

約数和(自身を除く): 190630192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 72647, 145294, 290588, 363235, 581176, 726470, 1162352, 1452940, 1670881, 2905880, 3341762, 5811760, 6683524, 8354405, 13367048, 16708810, 26734096, 33417620, 66835240, 133670480]

約数ペア:

[(1, 133670480), (2, 66835240), (4, 33417620), (5, 26734096), (8, 16708810), (10, 13367048), (16, 8354405), (20, 6683524), (23, 5811760), (40, 3341762), (46, 2905880), (80, 1670881), (92, 1452940), (115, 1162352), (184, 726470), (230, 581176), (368, 363235), (460, 290588), (920, 145294), (1840, 72647)]