372101480

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{47221}}^1$

素因数の和:47429

約数の個数: 32

約数和(自身を含む): 841496040

約数和(自身を除く): 469394560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 47221, 94442, 188884, 236105, 377768, 472210, 944420, 1888840, 9302537, 18605074, 37210148, 46512685, 74420296, 93025370, 186050740, 372101480]

約数ペア:

[(1, 372101480), (2, 186050740), (4, 93025370), (5, 74420296), (8, 46512685), (10, 37210148), (20, 18605074), (40, 9302537), (197, 1888840), (394, 944420), (788, 472210), (985, 377768), (1576, 236105), (1970, 188884), (3940, 94442), (7880, 47221)]