13223150590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{81569}}^1$

素因数の和:81661

約数の個数: 64

約数和(自身を含む): 27133444800

約数和(自身を除く): 13910294210

約数列:

[1, 2, 5, 10, 13, 26, 29, 43, 58, 65, 86, 130, 145, 215, 290, 377, 430, 559, 754, 1118, 1247, 1885, 2494, 2795, 3770, 5590, 6235, 12470, 16211, 32422, 81055, 81569, 162110, 163138, 407845, 815690, 1060397, 2120794, 2365501, 3507467, 4731002, 5301985, 7014934, 10603970, 11827505, 17537335, 23655010, 30751513, 35074670, 45597071, 61503026, 91194142, 101716543, 153757565, 203433086, 227985355, 307515130, 455970710, 508582715, 1017165430, 1322315059, 2644630118, 6611575295, 13223150590]

約数ペア:

[(1, 13223150590), (2, 6611575295), (5, 2644630118), (10, 1322315059), (13, 1017165430), (26, 508582715), (29, 455970710), (43, 307515130), (58, 227985355), (65, 203433086), (86, 153757565), (130, 101716543), (145, 91194142), (215, 61503026), (290, 45597071), (377, 35074670), (430, 30751513), (559, 23655010), (754, 17537335), (1118, 11827505), (1247, 10603970), (1885, 7014934), (2494, 5301985), (2795, 4731002), (3770, 3507467), (5590, 2365501), (6235, 2120794), (12470, 1060397), (16211, 815690), (32422, 407845), (81055, 163138), (81569, 162110)]