66371140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 94021820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 101, 103, 110, 116, 145, 202, 206, 220, 290, 319, 404, 412, 505, 515, 580, 638, 1010, 1030, 1111, 1133, 1276, 1595, 2020, 2060, 2222, 2266, 2929, 2987, 3190, 4444, 4532, 5555, 5665, 5858, 5974, 6380, 10403, 11110, 11330, 11716, 11948, 14645, 14935, 20806, 22220, 22660, 29290, 29870, 32219, 32857, 41612, 52015, 58580, 59740, 64438, 65714, 104030, 114433, 128876, 131428, 161095, 164285, 208060, 228866, 301687, 322190, 328570, 457732, 572165, 603374, 644380, 657140, 1144330, 1206748, 1508435, 2288660, 3016870, 3318557, 6033740, 6637114, 13274228, 16592785, 33185570, 66371140]

約数ペア:

[(1, 66371140), (2, 33185570), (4, 16592785), (5, 13274228), (10, 6637114), (11, 6033740), (20, 3318557), (22, 3016870), (29, 2288660), (44, 1508435), (55, 1206748), (58, 1144330), (101, 657140), (103, 644380), (110, 603374), (116, 572165), (145, 457732), (202, 328570), (206, 322190), (220, 301687), (290, 228866), (319, 208060), (404, 164285), (412, 161095), (505, 131428), (515, 128876), (580, 114433), (638, 104030), (1010, 65714), (1030, 64438), (1111, 59740), (1133, 58580), (1276, 52015), (1595, 41612), (2020, 32857), (2060, 32219), (2222, 29870), (2266, 29290), (2929, 22660), (2987, 22220), (3190, 20806), (4444, 14935), (4532, 14645), (5555, 11948), (5665, 11716), (5858, 11330), (5974, 11110), (6380, 10403)]