16671460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 38744496

約数和(自身を除く): 22073036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1733, 1924, 2405, 3466, 4810, 6932, 8665, 9620, 17330, 22529, 34660, 45058, 64121, 90116, 112645, 128242, 225290, 256484, 320605, 450580, 641210, 833573, 1282420, 1667146, 3334292, 4167865, 8335730, 16671460]

約数ペア:

[(1, 16671460), (2, 8335730), (4, 4167865), (5, 3334292), (10, 1667146), (13, 1282420), (20, 833573), (26, 641210), (37, 450580), (52, 320605), (65, 256484), (74, 225290), (130, 128242), (148, 112645), (185, 90116), (260, 64121), (370, 45058), (481, 34660), (740, 22529), (962, 17330), (1733, 9620), (1924, 8665), (2405, 6932), (3466, 4810)]