183733460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 394867200

約数和(自身を除く): 211133740

約数列:

[1, 2, 4, 5, 10, 20, 79, 103, 158, 206, 316, 395, 412, 515, 790, 1030, 1129, 1580, 2060, 2258, 4516, 5645, 8137, 11290, 16274, 22580, 32548, 40685, 81370, 89191, 116287, 162740, 178382, 232574, 356764, 445955, 465148, 581435, 891910, 1162870, 1783820, 2325740, 9186673, 18373346, 36746692, 45933365, 91866730, 183733460]

約数ペア:

[(1, 183733460), (2, 91866730), (4, 45933365), (5, 36746692), (10, 18373346), (20, 9186673), (79, 2325740), (103, 1783820), (158, 1162870), (206, 891910), (316, 581435), (395, 465148), (412, 445955), (515, 356764), (790, 232574), (1030, 178382), (1129, 162740), (1580, 116287), (2060, 89191), (2258, 81370), (4516, 40685), (5645, 32548), (8137, 22580), (11290, 16274)]