57887680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9557

約数の個数: 56

約数和(自身を含む): 145115280

約数和(自身を除く): 87227600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9521, 19042, 38084, 47605, 76168, 95210, 152336, 180899, 190420, 304672, 361798, 380840, 609344, 723596, 761680, 904495, 1447192, 1523360, 1808990, 2894384, 3046720, 3617980, 5788768, 7235960, 11577536, 14471920, 28943840, 57887680]

約数ペア:

[(1, 57887680), (2, 28943840), (4, 14471920), (5, 11577536), (8, 7235960), (10, 5788768), (16, 3617980), (19, 3046720), (20, 2894384), (32, 1808990), (38, 1523360), (40, 1447192), (64, 904495), (76, 761680), (80, 723596), (95, 609344), (152, 380840), (160, 361798), (190, 304672), (304, 190420), (320, 180899), (380, 152336), (608, 95210), (760, 76168), (1216, 47605), (1520, 38084), (3040, 19042), (6080, 9521)]