146859760

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5791}}^1$

素因数の和:6121

約数の個数: 40

約数和(自身を含む): 342585216

約数和(自身を除く): 195725456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 5791, 6340, 11582, 12680, 23164, 25360, 28955, 46328, 57910, 92656, 115820, 231640, 463280, 1835747, 3671494, 7342988, 9178735, 14685976, 18357470, 29371952, 36714940, 73429880, 146859760]

約数ペア:

[(1, 146859760), (2, 73429880), (4, 36714940), (5, 29371952), (8, 18357470), (10, 14685976), (16, 9178735), (20, 7342988), (40, 3671494), (80, 1835747), (317, 463280), (634, 231640), (1268, 115820), (1585, 92656), (2536, 57910), (3170, 46328), (5072, 28955), (5791, 25360), (6340, 23164), (11582, 12680)]