264215530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{6449}}^1$

素因数の和:6714

約数の個数: 32

約数和(自身を含む): 505731600

約数和(自身を除く): 241516070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 1205, 2410, 4097, 6449, 8194, 12898, 20485, 32245, 40970, 64490, 109633, 219266, 548165, 1096330, 1554209, 3108418, 7771045, 15542090, 26421553, 52843106, 132107765, 264215530]

約数ペア:

[(1, 264215530), (2, 132107765), (5, 52843106), (10, 26421553), (17, 15542090), (34, 7771045), (85, 3108418), (170, 1554209), (241, 1096330), (482, 548165), (1205, 219266), (2410, 109633), (4097, 64490), (6449, 40970), (8194, 32245), (12898, 20485)]