101271220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 220631040

約数和(自身を除く): 119359820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 740, 1070, 1279, 2140, 2558, 3959, 5116, 6395, 7918, 12790, 15836, 19795, 25580, 39590, 47323, 79180, 94646, 136853, 189292, 236615, 273706, 473230, 547412, 684265, 946460, 1368530, 2737060, 5063561, 10127122, 20254244, 25317805, 50635610, 101271220]

約数ペア:

[(1, 101271220), (2, 50635610), (4, 25317805), (5, 20254244), (10, 10127122), (20, 5063561), (37, 2737060), (74, 1368530), (107, 946460), (148, 684265), (185, 547412), (214, 473230), (370, 273706), (428, 236615), (535, 189292), (740, 136853), (1070, 94646), (1279, 79180), (2140, 47323), (2558, 39590), (3959, 25580), (5116, 19795), (6395, 15836), (7918, 12790)]