233292020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 571027968

約数和(自身を除く): 337735948

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 85, 94, 130, 170, 188, 221, 235, 260, 340, 442, 470, 611, 799, 884, 940, 1105, 1123, 1222, 1598, 2210, 2246, 2444, 3055, 3196, 3995, 4420, 4492, 5615, 6110, 7990, 10387, 11230, 12220, 14599, 15980, 19091, 20774, 22460, 29198, 38182, 41548, 51935, 52781, 58396, 72995, 76364, 95455, 103870, 105562, 145990, 190910, 207740, 211124, 248183, 263905, 291980, 381820, 496366, 527810, 686153, 897277, 992732, 1055620, 1240915, 1372306, 1794554, 2481830, 2744612, 3430765, 3589108, 4486385, 4963660, 6861530, 8972770, 11664601, 13723060, 17945540, 23329202, 46658404, 58323005, 116646010, 233292020]

約数ペア:

[(1, 233292020), (2, 116646010), (4, 58323005), (5, 46658404), (10, 23329202), (13, 17945540), (17, 13723060), (20, 11664601), (26, 8972770), (34, 6861530), (47, 4963660), (52, 4486385), (65, 3589108), (68, 3430765), (85, 2744612), (94, 2481830), (130, 1794554), (170, 1372306), (188, 1240915), (221, 1055620), (235, 992732), (260, 897277), (340, 686153), (442, 527810), (470, 496366), (611, 381820), (799, 291980), (884, 263905), (940, 248183), (1105, 211124), (1123, 207740), (1222, 190910), (1598, 145990), (2210, 105562), (2246, 103870), (2444, 95455), (3055, 76364), (3196, 72995), (3995, 58396), (4420, 52781), (4492, 51935), (5615, 41548), (6110, 38182), (7990, 29198), (10387, 22460), (11230, 20774), (12220, 19091), (14599, 15980)]