15693816020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1\times {\mathrm{9157}}^1$

素因数の和:10512

約数の個数: 48

約数和(自身を含む): 33478717440

約数和(自身を除く): 17784901420

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1279, 1340, 2558, 5116, 6395, 9157, 12790, 18314, 25580, 36628, 45785, 85693, 91570, 171386, 183140, 342772, 428465, 613519, 856930, 1227038, 1713860, 2454076, 3067595, 6135190, 11711803, 12270380, 23423606, 46847212, 58559015, 117118030, 234236060, 784690801, 1569381602, 3138763204, 3923454005, 7846908010, 15693816020]

約数ペア:

[(1, 15693816020), (2, 7846908010), (4, 3923454005), (5, 3138763204), (10, 1569381602), (20, 784690801), (67, 234236060), (134, 117118030), (268, 58559015), (335, 46847212), (670, 23423606), (1279, 12270380), (1340, 11711803), (2558, 6135190), (5116, 3067595), (6395, 2454076), (9157, 1713860), (12790, 1227038), (18314, 856930), (25580, 613519), (36628, 428465), (45785, 342772), (85693, 183140), (91570, 171386)]