34132540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 80142048

約数和(自身を除く): 46009508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 71, 86, 130, 142, 172, 215, 260, 284, 355, 430, 559, 710, 860, 923, 1118, 1420, 1846, 1849, 2236, 2795, 3053, 3692, 3698, 4615, 5590, 6106, 7396, 9230, 9245, 11180, 12212, 15265, 18460, 18490, 24037, 30530, 36980, 39689, 48074, 61060, 79378, 96148, 120185, 131279, 158756, 198445, 240370, 262558, 396890, 480740, 525116, 656395, 793780, 1312790, 1706627, 2625580, 3413254, 6826508, 8533135, 17066270, 34132540]

約数ペア:

[(1, 34132540), (2, 17066270), (4, 8533135), (5, 6826508), (10, 3413254), (13, 2625580), (20, 1706627), (26, 1312790), (43, 793780), (52, 656395), (65, 525116), (71, 480740), (86, 396890), (130, 262558), (142, 240370), (172, 198445), (215, 158756), (260, 131279), (284, 120185), (355, 96148), (430, 79378), (559, 61060), (710, 48074), (860, 39689), (923, 36980), (1118, 30530), (1420, 24037), (1846, 18490), (1849, 18460), (2236, 15265), (2795, 12212), (3053, 11180), (3692, 9245), (3698, 9230), (4615, 7396), (5590, 6106)]