20032375360

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1\times {\mathrm{1049}}^1$

素因数の和:1868

約数の個数: 112

約数和(自身を含む): 48390048000

約数和(自身を除く): 28357672640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 719, 830, 1049, 1328, 1438, 1660, 2098, 2656, 2876, 3320, 3595, 4196, 5245, 5312, 5752, 6640, 7190, 8392, 10490, 11504, 13280, 14380, 16784, 20980, 23008, 26560, 28760, 33568, 41960, 46016, 57520, 59677, 67136, 83920, 87067, 115040, 119354, 167840, 174134, 230080, 238708, 298385, 335680, 348268, 435335, 477416, 596770, 696536, 754231, 870670, 954832, 1193540, 1393072, 1508462, 1741340, 1909664, 2387080, 2786144, 3016924, 3482680, 3771155, 3819328, 4774160, 5572288, 6033848, 6965360, 7542310, 9548320, 12067696, 13930720, 15084620, 19096640, 24135392, 27861440, 30169240, 48270784, 60338480, 62601173, 120676960, 125202346, 241353920, 250404692, 313005865, 500809384, 626011730, 1001618768, 1252023460, 2003237536, 2504046920, 4006475072, 5008093840, 10016187680, 20032375360]

約数ペア:

[(1, 20032375360), (2, 10016187680), (4, 5008093840), (5, 4006475072), (8, 2504046920), (10, 2003237536), (16, 1252023460), (20, 1001618768), (32, 626011730), (40, 500809384), (64, 313005865), (80, 250404692), (83, 241353920), (160, 125202346), (166, 120676960), (320, 62601173), (332, 60338480), (415, 48270784), (664, 30169240), (719, 27861440), (830, 24135392), (1049, 19096640), (1328, 15084620), (1438, 13930720), (1660, 12067696), (2098, 9548320), (2656, 7542310), (2876, 6965360), (3320, 6033848), (3595, 5572288), (4196, 4774160), (5245, 3819328), (5312, 3771155), (5752, 3482680), (6640, 3016924), (7190, 2786144), (8392, 2387080), (10490, 1909664), (11504, 1741340), (13280, 1508462), (14380, 1393072), (16784, 1193540), (20980, 954832), (23008, 870670), (26560, 754231), (28760, 696536), (33568, 596770), (41960, 477416), (46016, 435335), (57520, 348268), (59677, 335680), (67136, 298385), (83920, 238708), (87067, 230080), (115040, 174134), (119354, 167840)]