16642116730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 30982279680

約数和(自身を除く): 14340162950

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 563, 577, 1090, 1126, 1154, 2815, 2885, 5123, 5630, 5770, 10246, 25615, 26461, 27119, 51230, 52922, 54238, 61367, 62893, 122734, 125786, 132305, 135595, 264610, 271190, 306835, 314465, 324851, 613670, 628930, 649702, 1624255, 2884249, 2955971, 3248510, 5768498, 5911942, 14421245, 14779855, 15267997, 28842490, 29559710, 30535994, 35408759, 70817518, 76339985, 152679970, 177043795, 354087590, 1664211673, 3328423346, 8321058365, 16642116730]

約数ペア:

[(1, 16642116730), (2, 8321058365), (5, 3328423346), (10, 1664211673), (47, 354087590), (94, 177043795), (109, 152679970), (218, 76339985), (235, 70817518), (470, 35408759), (545, 30535994), (563, 29559710), (577, 28842490), (1090, 15267997), (1126, 14779855), (1154, 14421245), (2815, 5911942), (2885, 5768498), (5123, 3248510), (5630, 2955971), (5770, 2884249), (10246, 1624255), (25615, 649702), (26461, 628930), (27119, 613670), (51230, 324851), (52922, 314465), (54238, 306835), (61367, 271190), (62893, 264610), (122734, 135595), (125786, 132305)]