13224379280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761773}}^1$

素因数の和:761824

約数の個数: 80

約数和(自身を含む): 36272630784

約数和(自身を除く): 23048251504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 761773, 1523546, 3047092, 3808865, 5332411, 6094184, 7617730, 10664822, 12188368, 15235460, 21329644, 23614963, 26662055, 30470920, 42659288, 47229926, 53324110, 60941840, 85318576, 94459852, 106648220, 118074815, 165304741, 188919704, 213296440, 236149630, 330609482, 377839408, 426592880, 472299260, 661218964, 826523705, 944598520, 1322437928, 1653047410, 1889197040, 2644875856, 3306094820, 6612189640, 13224379280]

約数ペア:

[(1, 13224379280), (2, 6612189640), (4, 3306094820), (5, 2644875856), (7, 1889197040), (8, 1653047410), (10, 1322437928), (14, 944598520), (16, 826523705), (20, 661218964), (28, 472299260), (31, 426592880), (35, 377839408), (40, 330609482), (56, 236149630), (62, 213296440), (70, 188919704), (80, 165304741), (112, 118074815), (124, 106648220), (140, 94459852), (155, 85318576), (217, 60941840), (248, 53324110), (280, 47229926), (310, 42659288), (434, 30470920), (496, 26662055), (560, 23614963), (620, 21329644), (868, 15235460), (1085, 12188368), (1240, 10664822), (1736, 7617730), (2170, 6094184), (2480, 5332411), (3472, 3808865), (4340, 3047092), (8680, 1523546), (17360, 761773)]