71191360

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 170261280

約数和(自身を除く): 99069920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 587, 758, 1174, 1516, 1895, 2348, 2935, 3032, 3790, 4696, 5870, 6064, 7580, 9392, 11740, 12128, 15160, 18784, 23480, 24256, 30320, 37568, 46960, 60640, 93920, 121280, 187840, 222473, 444946, 889892, 1112365, 1779784, 2224730, 3559568, 4449460, 7119136, 8898920, 14238272, 17797840, 35595680, 71191360]

約数ペア:

[(1, 71191360), (2, 35595680), (4, 17797840), (5, 14238272), (8, 8898920), (10, 7119136), (16, 4449460), (20, 3559568), (32, 2224730), (40, 1779784), (64, 1112365), (80, 889892), (160, 444946), (320, 222473), (379, 187840), (587, 121280), (758, 93920), (1174, 60640), (1516, 46960), (1895, 37568), (2348, 30320), (2935, 24256), (3032, 23480), (3790, 18784), (4696, 15160), (5870, 12128), (6064, 11740), (7580, 9392)]