20222481650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{7207}}^1\times {\mathrm{8017}}^1$

素因数の和:15243

約数の個数: 48

約数和(自身を含む): 42998545536

約数和(自身を除く): 22776063886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 7207, 8017, 14414, 16034, 36035, 40085, 50449, 56119, 72070, 80170, 100898, 112238, 180175, 200425, 252245, 280595, 360350, 400850, 504490, 561190, 1261225, 1402975, 2522450, 2805950, 57778519, 115557038, 288892595, 404449633, 577785190, 808899266, 1444462975, 2022248165, 2888925950, 4044496330, 10111240825, 20222481650]

約数ペア:

[(1, 20222481650), (2, 10111240825), (5, 4044496330), (7, 2888925950), (10, 2022248165), (14, 1444462975), (25, 808899266), (35, 577785190), (50, 404449633), (70, 288892595), (175, 115557038), (350, 57778519), (7207, 2805950), (8017, 2522450), (14414, 1402975), (16034, 1261225), (36035, 561190), (40085, 504490), (50449, 400850), (56119, 360350), (72070, 280595), (80170, 252245), (100898, 200425), (112238, 180175)]