77883334210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2857}}^1\times {\mathrm{3137}}^1$

素因数の和:6091

約数の個数: 64

約数和(自身を含む): 154974021120

約数和(自身を除く): 77090686910

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 2857, 3137, 4345, 5714, 6274, 8690, 14285, 15685, 28570, 31370, 31427, 34507, 62854, 69014, 157135, 172535, 225703, 247823, 314270, 345070, 451406, 495646, 1128515, 1239115, 2257030, 2478230, 2482733, 2726053, 4965466, 5452106, 8962409, 12413665, 13630265, 17924818, 24827330, 27260530, 44812045, 89624090, 98586499, 197172998, 492932495, 708030311, 985864990, 1416060622, 3540151555, 7080303110, 7788333421, 15576666842, 38941667105, 77883334210]

約数ペア:

[(1, 77883334210), (2, 38941667105), (5, 15576666842), (10, 7788333421), (11, 7080303110), (22, 3540151555), (55, 1416060622), (79, 985864990), (110, 708030311), (158, 492932495), (395, 197172998), (790, 98586499), (869, 89624090), (1738, 44812045), (2857, 27260530), (3137, 24827330), (4345, 17924818), (5714, 13630265), (6274, 12413665), (8690, 8962409), (14285, 5452106), (15685, 4965466), (28570, 2726053), (31370, 2482733), (31427, 2478230), (34507, 2257030), (62854, 1239115), (69014, 1128515), (157135, 495646), (172535, 451406), (225703, 345070), (247823, 314270)]