24960080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18353}}^1$

素因数の和:18383

約数の個数: 40

約数和(自身を含む): 61449192

約数和(自身を除く): 36489112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 18353, 36706, 73412, 91765, 146824, 183530, 293648, 312001, 367060, 624002, 734120, 1248004, 1468240, 1560005, 2496008, 3120010, 4992016, 6240020, 12480040, 24960080]

約数ペア:

[(1, 24960080), (2, 12480040), (4, 6240020), (5, 4992016), (8, 3120010), (10, 2496008), (16, 1560005), (17, 1468240), (20, 1248004), (34, 734120), (40, 624002), (68, 367060), (80, 312001), (85, 293648), (136, 183530), (170, 146824), (272, 91765), (340, 73412), (680, 36706), (1360, 18353)]