80821711230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{168347}}^1$

素因数の和:169601

約数の個数: 64

約数和(自身を含む): 209063973888

約数和(自身を除く): 128242262658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1231, 2462, 3693, 6155, 7386, 12310, 16003, 18465, 32006, 36930, 48009, 80015, 96018, 160030, 168347, 240045, 336694, 480090, 505041, 841735, 1010082, 1683470, 2188511, 2525205, 4377022, 5050410, 6565533, 10942555, 13131066, 21885110, 32827665, 65655330, 207235157, 414470314, 621705471, 1036175785, 1243410942, 2072351570, 2694057041, 3108527355, 5388114082, 6217054710, 8082171123, 13470285205, 16164342246, 26940570410, 40410855615, 80821711230]

約数ペア:

[(1, 80821711230), (2, 40410855615), (3, 26940570410), (5, 16164342246), (6, 13470285205), (10, 8082171123), (13, 6217054710), (15, 5388114082), (26, 3108527355), (30, 2694057041), (39, 2072351570), (65, 1243410942), (78, 1036175785), (130, 621705471), (195, 414470314), (390, 207235157), (1231, 65655330), (2462, 32827665), (3693, 21885110), (6155, 13131066), (7386, 10942555), (12310, 6565533), (16003, 5050410), (18465, 4377022), (32006, 2525205), (36930, 2188511), (48009, 1683470), (80015, 1010082), (96018, 841735), (160030, 505041), (168347, 480090), (240045, 336694)]