97396520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 237701520

約数和(自身を除く): 140305000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1193, 1256, 1570, 2041, 2386, 3140, 4082, 4772, 5965, 6280, 8164, 9544, 10205, 11930, 15509, 16328, 20410, 23860, 31018, 40820, 47720, 62036, 77545, 81640, 124072, 155090, 187301, 310180, 374602, 620360, 749204, 936505, 1498408, 1873010, 2434913, 3746020, 4869826, 7492040, 9739652, 12174565, 19479304, 24349130, 48698260, 97396520]

約数ペア:

[(1, 97396520), (2, 48698260), (4, 24349130), (5, 19479304), (8, 12174565), (10, 9739652), (13, 7492040), (20, 4869826), (26, 3746020), (40, 2434913), (52, 1873010), (65, 1498408), (104, 936505), (130, 749204), (157, 620360), (260, 374602), (314, 310180), (520, 187301), (628, 155090), (785, 124072), (1193, 81640), (1256, 77545), (1570, 62036), (2041, 47720), (2386, 40820), (3140, 31018), (4082, 23860), (4772, 20410), (5965, 16328), (6280, 15509), (8164, 11930), (9544, 10205)]