1439299580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{25583}}^1$

素因数の和:25718

約数の個数: 48

約数和(自身を含む): 3159112320

約数和(自身を除く): 1719812740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 25583, 28130, 51166, 56260, 102332, 127915, 255830, 511660, 741907, 1483814, 2481551, 2967628, 3709535, 4963102, 7419070, 9926204, 12407755, 14838140, 24815510, 49631020, 71964979, 143929958, 287859916, 359824895, 719649790, 1439299580]

約数ペア:

[(1, 1439299580), (2, 719649790), (4, 359824895), (5, 287859916), (10, 143929958), (20, 71964979), (29, 49631020), (58, 24815510), (97, 14838140), (116, 12407755), (145, 9926204), (194, 7419070), (290, 4963102), (388, 3709535), (485, 2967628), (580, 2481551), (970, 1483814), (1940, 741907), (2813, 511660), (5626, 255830), (11252, 127915), (14065, 102332), (25583, 56260), (28130, 51166)]