16657205630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{5693}}^1$

素因数の和:6101

約数の個数: 64

約数和(自身を含む): 32853195648

約数和(自身を除く): 16195990018

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 317, 355, 634, 710, 923, 1585, 1846, 3170, 4121, 4615, 5693, 8242, 9230, 11386, 20605, 22507, 28465, 41210, 45014, 56930, 74009, 112535, 148018, 225070, 292591, 370045, 404203, 585182, 740090, 808406, 1462955, 1804681, 2021015, 2925910, 3609362, 4042030, 5254639, 9023405, 10509278, 18046810, 23460853, 26273195, 46921706, 52546390, 117304265, 128132351, 234608530, 256264702, 640661755, 1281323510, 1665720563, 3331441126, 8328602815, 16657205630]

約数ペア:

[(1, 16657205630), (2, 8328602815), (5, 3331441126), (10, 1665720563), (13, 1281323510), (26, 640661755), (65, 256264702), (71, 234608530), (130, 128132351), (142, 117304265), (317, 52546390), (355, 46921706), (634, 26273195), (710, 23460853), (923, 18046810), (1585, 10509278), (1846, 9023405), (3170, 5254639), (4121, 4042030), (4615, 3609362), (5693, 2925910), (8242, 2021015), (9230, 1804681), (11386, 1462955), (20605, 808406), (22507, 740090), (28465, 585182), (41210, 404203), (45014, 370045), (56930, 292591), (74009, 225070), (112535, 148018)]