8529080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 22256640

約数和(自身を除く): 13727560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 367, 415, 581, 664, 734, 830, 1162, 1468, 1660, 1835, 2324, 2569, 2905, 2936, 3320, 3670, 4648, 5138, 5810, 7340, 10276, 11620, 12845, 14680, 20552, 23240, 25690, 30461, 51380, 60922, 102760, 121844, 152305, 213227, 243688, 304610, 426454, 609220, 852908, 1066135, 1218440, 1705816, 2132270, 4264540, 8529080]

約数ペア:

[(1, 8529080), (2, 4264540), (4, 2132270), (5, 1705816), (7, 1218440), (8, 1066135), (10, 852908), (14, 609220), (20, 426454), (28, 304610), (35, 243688), (40, 213227), (56, 152305), (70, 121844), (83, 102760), (140, 60922), (166, 51380), (280, 30461), (332, 25690), (367, 23240), (415, 20552), (581, 14680), (664, 12845), (734, 11620), (830, 10276), (1162, 7340), (1468, 5810), (1660, 5138), (1835, 4648), (2324, 3670), (2569, 3320), (2905, 2936)]