38557760

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 56

約数和(自身を含む): 92802456

約数和(自身を除く): 54244696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1193, 1616, 2020, 2386, 3232, 4040, 4772, 5965, 6464, 8080, 9544, 11930, 16160, 19088, 23860, 32320, 38176, 47720, 76352, 95440, 120493, 190880, 240986, 381760, 481972, 602465, 963944, 1204930, 1927888, 2409860, 3855776, 4819720, 7711552, 9639440, 19278880, 38557760]

約数ペア:

[(1, 38557760), (2, 19278880), (4, 9639440), (5, 7711552), (8, 4819720), (10, 3855776), (16, 2409860), (20, 1927888), (32, 1204930), (40, 963944), (64, 602465), (80, 481972), (101, 381760), (160, 240986), (202, 190880), (320, 120493), (404, 95440), (505, 76352), (808, 47720), (1010, 38176), (1193, 32320), (1616, 23860), (2020, 19088), (2386, 16160), (3232, 11930), (4040, 9544), (4772, 8080), (5965, 6464)]