1567142120

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{163927}}^1$

素因数の和:164177

約数の個数: 32

約数和(自身を含む): 3540844800

約数和(自身を除く): 1973702680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 163927, 327854, 655708, 819635, 1311416, 1639270, 3278540, 6557080, 39178553, 78357106, 156714212, 195892765, 313428424, 391785530, 783571060, 1567142120]

約数ペア:

[(1, 1567142120), (2, 783571060), (4, 391785530), (5, 313428424), (8, 195892765), (10, 156714212), (20, 78357106), (40, 39178553), (239, 6557080), (478, 3278540), (956, 1639270), (1195, 1311416), (1912, 819635), (2390, 655708), (4780, 327854), (9560, 163927)]