15677894180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{4463}}^1$

素因数の和:4773

約数の個数: 96

約数和(自身を含む): 36222681600

約数和(自身を除く): 20544787420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 229, 236, 260, 295, 458, 590, 767, 916, 1145, 1180, 1534, 2290, 2977, 3068, 3835, 4463, 4580, 5954, 7670, 8926, 11908, 13511, 14885, 15340, 17852, 22315, 27022, 29770, 44630, 54044, 58019, 59540, 67555, 89260, 116038, 135110, 175643, 232076, 263317, 270220, 290095, 351286, 526634, 580190, 702572, 878215, 1022027, 1053268, 1160380, 1316585, 1756430, 2044054, 2633170, 3423121, 3512860, 4088108, 5110135, 5266340, 6846242, 10220270, 13286351, 13692484, 17115605, 20440540, 26572702, 34231210, 53145404, 60299593, 66431755, 68462420, 120599186, 132863510, 241198372, 265727020, 301497965, 602995930, 783894709, 1205991860, 1567789418, 3135578836, 3919473545, 7838947090, 15677894180]

約数ペア:

[(1, 15677894180), (2, 7838947090), (4, 3919473545), (5, 3135578836), (10, 1567789418), (13, 1205991860), (20, 783894709), (26, 602995930), (52, 301497965), (59, 265727020), (65, 241198372), (118, 132863510), (130, 120599186), (229, 68462420), (236, 66431755), (260, 60299593), (295, 53145404), (458, 34231210), (590, 26572702), (767, 20440540), (916, 17115605), (1145, 13692484), (1180, 13286351), (1534, 10220270), (2290, 6846242), (2977, 5266340), (3068, 5110135), (3835, 4088108), (4463, 3512860), (4580, 3423121), (5954, 2633170), (7670, 2044054), (8926, 1756430), (11908, 1316585), (13511, 1160380), (14885, 1053268), (15340, 1022027), (17852, 878215), (22315, 702572), (27022, 580190), (29770, 526634), (44630, 351286), (54044, 290095), (58019, 270220), (59540, 263317), (67555, 232076), (89260, 175643), (116038, 135110)]