133462600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8447}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 314265600

約数和(自身を除く): 180803000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 7900, 8447, 15800, 16894, 33788, 42235, 67576, 84470, 168940, 211175, 337880, 422350, 667313, 844700, 1334626, 1689400, 2669252, 3336565, 5338504, 6673130, 13346260, 16682825, 26692520, 33365650, 66731300, 133462600]

約数ペア:

[(1, 133462600), (2, 66731300), (4, 33365650), (5, 26692520), (8, 16682825), (10, 13346260), (20, 6673130), (25, 5338504), (40, 3336565), (50, 2669252), (79, 1689400), (100, 1334626), (158, 844700), (200, 667313), (316, 422350), (395, 337880), (632, 211175), (790, 168940), (1580, 84470), (1975, 67576), (3160, 42235), (3950, 33788), (7900, 16894), (8447, 15800)]