87318400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 232407000

約数和(自身を除く): 145088600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2099, 2600, 3200, 4160, 4198, 5200, 8320, 8396, 10400, 10495, 16792, 20800, 20990, 27287, 33584, 41600, 41980, 52475, 54574, 67168, 83960, 104950, 109148, 134336, 136435, 167920, 209900, 218296, 268672, 272870, 335840, 419800, 436592, 545740, 671680, 682175, 839600, 873184, 1091480, 1343360, 1364350, 1679200, 1746368, 2182960, 2728700, 3358400, 3492736, 4365920, 5457400, 6716800, 8731840, 10914800, 17463680, 21829600, 43659200, 87318400]

約数ペア:

[(1, 87318400), (2, 43659200), (4, 21829600), (5, 17463680), (8, 10914800), (10, 8731840), (13, 6716800), (16, 5457400), (20, 4365920), (25, 3492736), (26, 3358400), (32, 2728700), (40, 2182960), (50, 1746368), (52, 1679200), (64, 1364350), (65, 1343360), (80, 1091480), (100, 873184), (104, 839600), (128, 682175), (130, 671680), (160, 545740), (200, 436592), (208, 419800), (260, 335840), (320, 272870), (325, 268672), (400, 218296), (416, 209900), (520, 167920), (640, 136435), (650, 134336), (800, 109148), (832, 104950), (1040, 83960), (1300, 67168), (1600, 54574), (1664, 52475), (2080, 41980), (2099, 41600), (2600, 33584), (3200, 27287), (4160, 20990), (4198, 20800), (5200, 16792), (8320, 10495), (8396, 10400)]