84848860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 185794560

約数和(自身を除く): 100945700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 1279, 2140, 2558, 3317, 5116, 6395, 6634, 12790, 13268, 16585, 25580, 33170, 39649, 66340, 79298, 136853, 158596, 198245, 273706, 396490, 547412, 684265, 792980, 1368530, 2737060, 4242443, 8484886, 16969772, 21212215, 42424430, 84848860]

約数ペア:

[(1, 84848860), (2, 42424430), (4, 21212215), (5, 16969772), (10, 8484886), (20, 4242443), (31, 2737060), (62, 1368530), (107, 792980), (124, 684265), (155, 547412), (214, 396490), (310, 273706), (428, 198245), (535, 158596), (620, 136853), (1070, 79298), (1279, 66340), (2140, 39649), (2558, 33170), (3317, 25580), (5116, 16585), (6395, 13268), (6634, 12790)]