207300040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5167}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 502329600

約数和(自身を除く): 295029560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 5015, 5167, 8024, 10030, 10334, 20060, 20668, 25835, 40120, 41336, 51670, 87839, 103340, 175678, 206680, 304853, 351356, 439195, 609706, 702712, 878390, 1219412, 1524265, 1756780, 2438824, 3048530, 3513560, 5182501, 6097060, 10365002, 12194120, 20730004, 25912505, 41460008, 51825010, 103650020, 207300040]

約数ペア:

[(1, 207300040), (2, 103650020), (4, 51825010), (5, 41460008), (8, 25912505), (10, 20730004), (17, 12194120), (20, 10365002), (34, 6097060), (40, 5182501), (59, 3513560), (68, 3048530), (85, 2438824), (118, 1756780), (136, 1524265), (170, 1219412), (236, 878390), (295, 702712), (340, 609706), (472, 439195), (590, 351356), (680, 304853), (1003, 206680), (1180, 175678), (2006, 103340), (2360, 87839), (4012, 51670), (5015, 41336), (5167, 40120), (8024, 25835), (10030, 20668), (10334, 20060)]