1456364064280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1\times {\mathrm{340237}}^1$

素因数の和:341308

約数の個数: 64

約数和(自身を含む): 3309318102240

約数和(自身を除く): 1852954037960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 947, 1130, 1894, 2260, 3788, 4520, 4735, 7576, 9470, 18940, 37880, 107011, 214022, 340237, 428044, 535055, 680474, 856088, 1070110, 1360948, 1701185, 2140220, 2721896, 3402370, 4280440, 6804740, 13609480, 38446781, 76893562, 153787124, 192233905, 307574248, 322204439, 384467810, 644408878, 768935620, 1288817756, 1537871240, 1611022195, 2577635512, 3222044390, 6444088780, 12888177560, 36409101607, 72818203214, 145636406428, 182045508035, 291272812856, 364091016070, 728182032140, 1456364064280]

約数ペア:

[(1, 1456364064280), (2, 728182032140), (4, 364091016070), (5, 291272812856), (8, 182045508035), (10, 145636406428), (20, 72818203214), (40, 36409101607), (113, 12888177560), (226, 6444088780), (452, 3222044390), (565, 2577635512), (904, 1611022195), (947, 1537871240), (1130, 1288817756), (1894, 768935620), (2260, 644408878), (3788, 384467810), (4520, 322204439), (4735, 307574248), (7576, 192233905), (9470, 153787124), (18940, 76893562), (37880, 38446781), (107011, 13609480), (214022, 6804740), (340237, 4280440), (428044, 3402370), (535055, 2721896), (680474, 2140220), (856088, 1701185), (1070110, 1360948)]