20194114950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1447}}^1\times {\mathrm{31013}}^1$

素因数の和:32478

約数の個数: 72

約数和(自身を含む): 54294100848

約数和(自身を除く): 34099985898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1447, 2894, 4341, 7235, 8682, 13023, 14470, 21705, 26046, 31013, 36175, 43410, 62026, 65115, 72350, 93039, 108525, 130230, 155065, 186078, 217050, 279117, 310130, 325575, 465195, 558234, 651150, 775325, 930390, 1395585, 1550650, 2325975, 2791170, 4651950, 6977925, 13955850, 44875811, 89751622, 134627433, 224379055, 269254866, 403882299, 448758110, 673137165, 807764598, 1121895275, 1346274330, 2019411495, 2243790550, 3365685825, 4038822990, 6731371650, 10097057475, 20194114950]

約数ペア:

[(1, 20194114950), (2, 10097057475), (3, 6731371650), (5, 4038822990), (6, 3365685825), (9, 2243790550), (10, 2019411495), (15, 1346274330), (18, 1121895275), (25, 807764598), (30, 673137165), (45, 448758110), (50, 403882299), (75, 269254866), (90, 224379055), (150, 134627433), (225, 89751622), (450, 44875811), (1447, 13955850), (2894, 6977925), (4341, 4651950), (7235, 2791170), (8682, 2325975), (13023, 1550650), (14470, 1395585), (21705, 930390), (26046, 775325), (31013, 651150), (36175, 558234), (43410, 465195), (62026, 325575), (65115, 310130), (72350, 279117), (93039, 217050), (108525, 186078), (130230, 155065)]