83431120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45343}}^1$

素因数の和:45379

約数の個数: 40

約数和(自身を含む): 202415616

約数和(自身を除く): 118984496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 45343, 90686, 181372, 226715, 362744, 453430, 725488, 906860, 1042889, 1813720, 2085778, 3627440, 4171556, 5214445, 8343112, 10428890, 16686224, 20857780, 41715560, 83431120]

約数ペア:

[(1, 83431120), (2, 41715560), (4, 20857780), (5, 16686224), (8, 10428890), (10, 8343112), (16, 5214445), (20, 4171556), (23, 3627440), (40, 2085778), (46, 1813720), (80, 1042889), (92, 906860), (115, 725488), (184, 453430), (230, 362744), (368, 226715), (460, 181372), (920, 90686), (1840, 45343)]