97817120

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1847}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 231916608

約数和(自身を除く): 134099488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 1847, 2648, 3310, 3694, 5296, 6620, 7388, 9235, 10592, 13240, 14776, 18470, 26480, 29552, 36940, 52960, 59104, 73880, 147760, 295520, 611357, 1222714, 2445428, 3056785, 4890856, 6113570, 9781712, 12227140, 19563424, 24454280, 48908560, 97817120]

約数ペア:

[(1, 97817120), (2, 48908560), (4, 24454280), (5, 19563424), (8, 12227140), (10, 9781712), (16, 6113570), (20, 4890856), (32, 3056785), (40, 2445428), (80, 1222714), (160, 611357), (331, 295520), (662, 147760), (1324, 73880), (1655, 59104), (1847, 52960), (2648, 36940), (3310, 29552), (3694, 26480), (5296, 18470), (6620, 14776), (7388, 13240), (9235, 10592)]