80493826660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{132929}}^1$

素因数の和:133105

約数の個数: 96

約数和(自身を含む): 194156494560

約数和(自身を除く): 113662667900

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 137, 170, 221, 260, 274, 340, 442, 548, 685, 884, 1105, 1370, 1781, 2210, 2329, 2740, 3562, 4420, 4658, 7124, 8905, 9316, 11645, 17810, 23290, 30277, 35620, 46580, 60554, 121108, 132929, 151385, 265858, 302770, 531716, 605540, 664645, 1329290, 1728077, 2259793, 2658580, 3456154, 4519586, 6912308, 8640385, 9039172, 11298965, 17280770, 18211273, 22597930, 29377309, 34561540, 36422546, 45195860, 58754618, 72845092, 91056365, 117509236, 146886545, 182112730, 236746549, 293773090, 309591641, 364225460, 473493098, 587546180, 619183282, 946986196, 1183732745, 1238366564, 1547958205, 2367465490, 3095916410, 4024691333, 4734930980, 6191832820, 8049382666, 16098765332, 20123456665, 40246913330, 80493826660]

約数ペア:

[(1, 80493826660), (2, 40246913330), (4, 20123456665), (5, 16098765332), (10, 8049382666), (13, 6191832820), (17, 4734930980), (20, 4024691333), (26, 3095916410), (34, 2367465490), (52, 1547958205), (65, 1238366564), (68, 1183732745), (85, 946986196), (130, 619183282), (137, 587546180), (170, 473493098), (221, 364225460), (260, 309591641), (274, 293773090), (340, 236746549), (442, 182112730), (548, 146886545), (685, 117509236), (884, 91056365), (1105, 72845092), (1370, 58754618), (1781, 45195860), (2210, 36422546), (2329, 34561540), (2740, 29377309), (3562, 22597930), (4420, 18211273), (4658, 17280770), (7124, 11298965), (8905, 9039172), (9316, 8640385), (11645, 6912308), (17810, 4519586), (23290, 3456154), (30277, 2658580), (35620, 2259793), (46580, 1728077), (60554, 1329290), (121108, 664645), (132929, 605540), (151385, 531716), (265858, 302770)]