222756554540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23155567}}^1$

素因数の和:23155626

約数の個数: 48

約数和(自身を含む): 517388011392

約数和(自身を除く): 294631456852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 23155567, 46311134, 92622268, 115777835, 231555670, 301022371, 463111340, 602044742, 856755979, 1204089484, 1505111855, 1713511958, 3010223710, 3427023916, 4283779895, 6020447420, 8567559790, 11137827727, 17135119580, 22275655454, 44551310908, 55689138635, 111378277270, 222756554540]

約数ペア:

[(1, 222756554540), (2, 111378277270), (4, 55689138635), (5, 44551310908), (10, 22275655454), (13, 17135119580), (20, 11137827727), (26, 8567559790), (37, 6020447420), (52, 4283779895), (65, 3427023916), (74, 3010223710), (130, 1713511958), (148, 1505111855), (185, 1204089484), (260, 856755979), (370, 602044742), (481, 463111340), (740, 301022371), (962, 231555670), (1924, 115777835), (2405, 92622268), (4810, 46311134), (9620, 23155567)]