157797400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{46411}}^1$

素因数の和:46444

約数の個数: 48

約数和(自身を含む): 388468440

約数和(自身を除く): 230671040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 46411, 92822, 185644, 232055, 371288, 464110, 788987, 928220, 1160275, 1577974, 1856440, 2320550, 3155948, 3944935, 4641100, 6311896, 7889870, 9282200, 15779740, 19724675, 31559480, 39449350, 78898700, 157797400]

約数ペア:

[(1, 157797400), (2, 78898700), (4, 39449350), (5, 31559480), (8, 19724675), (10, 15779740), (17, 9282200), (20, 7889870), (25, 6311896), (34, 4641100), (40, 3944935), (50, 3155948), (68, 2320550), (85, 1856440), (100, 1577974), (136, 1160275), (170, 928220), (200, 788987), (340, 464110), (425, 371288), (680, 232055), (850, 185644), (1700, 92822), (3400, 46411)]