22248590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 29231986

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1063, 1495, 1610, 2093, 2126, 2990, 4186, 5315, 7441, 10465, 10630, 13819, 14882, 20930, 24449, 27638, 37205, 48898, 69095, 74410, 96733, 122245, 138190, 171143, 193466, 244490, 317837, 342286, 483665, 635674, 855715, 967330, 1589185, 1711430, 2224859, 3178370, 4449718, 11124295, 22248590]

約数ペア:

[(1, 22248590), (2, 11124295), (5, 4449718), (7, 3178370), (10, 2224859), (13, 1711430), (14, 1589185), (23, 967330), (26, 855715), (35, 635674), (46, 483665), (65, 342286), (70, 317837), (91, 244490), (115, 193466), (130, 171143), (161, 138190), (182, 122245), (230, 96733), (299, 74410), (322, 69095), (455, 48898), (598, 37205), (805, 27638), (910, 24449), (1063, 20930), (1495, 14882), (1610, 13819), (2093, 10630), (2126, 10465), (2990, 7441), (4186, 5315)]