5218261060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 11293437960

約数和(自身を除く): 6075176900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 269, 410, 538, 577, 820, 1076, 1154, 1345, 1681, 2308, 2690, 2885, 3362, 5380, 5770, 6724, 8405, 11029, 11540, 16810, 22058, 23657, 33620, 44116, 47314, 55145, 94628, 110290, 118285, 155213, 220580, 236570, 310426, 452189, 473140, 620852, 776065, 904378, 969937, 1552130, 1808756, 1939874, 2260945, 3104260, 3879748, 4521890, 4849685, 6363733, 9043780, 9699370, 12727466, 19398740, 25454932, 31818665, 63637330, 127274660, 260913053, 521826106, 1043652212, 1304565265, 2609130530, 5218261060]

約数ペア:

[(1, 5218261060), (2, 2609130530), (4, 1304565265), (5, 1043652212), (10, 521826106), (20, 260913053), (41, 127274660), (82, 63637330), (164, 31818665), (205, 25454932), (269, 19398740), (410, 12727466), (538, 9699370), (577, 9043780), (820, 6363733), (1076, 4849685), (1154, 4521890), (1345, 3879748), (1681, 3104260), (2308, 2260945), (2690, 1939874), (2885, 1808756), (3362, 1552130), (5380, 969937), (5770, 904378), (6724, 776065), (8405, 620852), (11029, 473140), (11540, 452189), (16810, 310426), (22058, 236570), (23657, 220580), (33620, 155213), (44116, 118285), (47314, 110290), (55145, 94628)]