10681760

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 25524072

約数和(自身を除く): 14842312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 661, 808, 1010, 1322, 1616, 2020, 2644, 3232, 3305, 4040, 5288, 6610, 8080, 10576, 13220, 16160, 21152, 26440, 52880, 66761, 105760, 133522, 267044, 333805, 534088, 667610, 1068176, 1335220, 2136352, 2670440, 5340880, 10681760]

約数ペア:

[(1, 10681760), (2, 5340880), (4, 2670440), (5, 2136352), (8, 1335220), (10, 1068176), (16, 667610), (20, 534088), (32, 333805), (40, 267044), (80, 133522), (101, 105760), (160, 66761), (202, 52880), (404, 26440), (505, 21152), (661, 16160), (808, 13220), (1010, 10576), (1322, 8080), (1616, 6610), (2020, 5288), (2644, 4040), (3232, 3305)]