828853120

素因数分解:

$2^7\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2099}}^1$

素因数の和:2735

約数の個数: 64

約数和(自身を含む): 1985634000

約数和(自身を除く): 1156780880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 617, 640, 1234, 2099, 2468, 3085, 4198, 4936, 6170, 8396, 9872, 10495, 12340, 16792, 19744, 20990, 24680, 33584, 39488, 41980, 49360, 67168, 78976, 83960, 98720, 134336, 167920, 197440, 268672, 335840, 394880, 671680, 1295083, 1343360, 2590166, 5180332, 6475415, 10360664, 12950830, 20721328, 25901660, 41442656, 51803320, 82885312, 103606640, 165770624, 207213280, 414426560, 828853120]

約数ペア:

[(1, 828853120), (2, 414426560), (4, 207213280), (5, 165770624), (8, 103606640), (10, 82885312), (16, 51803320), (20, 41442656), (32, 25901660), (40, 20721328), (64, 12950830), (80, 10360664), (128, 6475415), (160, 5180332), (320, 2590166), (617, 1343360), (640, 1295083), (1234, 671680), (2099, 394880), (2468, 335840), (3085, 268672), (4198, 197440), (4936, 167920), (6170, 134336), (8396, 98720), (9872, 83960), (10495, 78976), (12340, 67168), (16792, 49360), (19744, 41980), (20990, 39488), (24680, 33584)]