57513440

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3559}}^1$

素因数の和:3675

約数の個数: 48

約数和(自身を含む): 137259360

約数和(自身を除く): 79745920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 3559, 4040, 7118, 8080, 14236, 16160, 17795, 28472, 35590, 56944, 71180, 113888, 142360, 284720, 359459, 569440, 718918, 1437836, 1797295, 2875672, 3594590, 5751344, 7189180, 11502688, 14378360, 28756720, 57513440]

約数ペア:

[(1, 57513440), (2, 28756720), (4, 14378360), (5, 11502688), (8, 7189180), (10, 5751344), (16, 3594590), (20, 2875672), (32, 1797295), (40, 1437836), (80, 718918), (101, 569440), (160, 359459), (202, 284720), (404, 142360), (505, 113888), (808, 71180), (1010, 56944), (1616, 35590), (2020, 28472), (3232, 17795), (3559, 16160), (4040, 14236), (7118, 8080)]