91704340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50387}}^1$

素因数の和:50416

約数の個数: 48

約数和(自身を含む): 237025152

約数和(自身を除く): 145320812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 50387, 100774, 201548, 251935, 352709, 503870, 655031, 705418, 1007740, 1310062, 1410836, 1763545, 2620124, 3275155, 3527090, 4585217, 6550310, 7054180, 9170434, 13100620, 18340868, 22926085, 45852170, 91704340]

約数ペア:

[(1, 91704340), (2, 45852170), (4, 22926085), (5, 18340868), (7, 13100620), (10, 9170434), (13, 7054180), (14, 6550310), (20, 4585217), (26, 3527090), (28, 3275155), (35, 2620124), (52, 1763545), (65, 1410836), (70, 1310062), (91, 1007740), (130, 705418), (140, 655031), (182, 503870), (260, 352709), (364, 251935), (455, 201548), (910, 100774), (1820, 50387)]