41547220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 104428800

約数和(自身を除く): 62881580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 110, 130, 143, 146, 199, 220, 260, 286, 292, 365, 398, 572, 715, 730, 796, 803, 949, 995, 1430, 1460, 1606, 1898, 1990, 2189, 2587, 2860, 3212, 3796, 3980, 4015, 4378, 4745, 5174, 8030, 8756, 9490, 10348, 10439, 10945, 12935, 14527, 16060, 18980, 20878, 21890, 25870, 28457, 29054, 41756, 43780, 51740, 52195, 56914, 58108, 72635, 104390, 113828, 142285, 145270, 159797, 188851, 208780, 284570, 290540, 319594, 377702, 569140, 639188, 755404, 798985, 944255, 1597970, 1888510, 2077361, 3195940, 3777020, 4154722, 8309444, 10386805, 20773610, 41547220]

約数ペア:

[(1, 41547220), (2, 20773610), (4, 10386805), (5, 8309444), (10, 4154722), (11, 3777020), (13, 3195940), (20, 2077361), (22, 1888510), (26, 1597970), (44, 944255), (52, 798985), (55, 755404), (65, 639188), (73, 569140), (110, 377702), (130, 319594), (143, 290540), (146, 284570), (199, 208780), (220, 188851), (260, 159797), (286, 145270), (292, 142285), (365, 113828), (398, 104390), (572, 72635), (715, 58108), (730, 56914), (796, 52195), (803, 51740), (949, 43780), (995, 41756), (1430, 29054), (1460, 28457), (1606, 25870), (1898, 21890), (1990, 20878), (2189, 18980), (2587, 16060), (2860, 14527), (3212, 12935), (3796, 10945), (3980, 10439), (4015, 10348), (4378, 9490), (4745, 8756), (5174, 8030)]