73882118993080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{109234903}}^1$

素因数の和:109235408

約数の個数: 64

約数和(自身を含む): 171101184229440

約数和(自身を除く): 97219065236360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 457, 740, 914, 1480, 1828, 2285, 3656, 4570, 9140, 16909, 18280, 33818, 67636, 84545, 135272, 169090, 338180, 676360, 109234903, 218469806, 436939612, 546174515, 873879224, 1092349030, 2184698060, 4041691411, 4369396120, 8083382822, 16166765644, 20208457055, 32333531288, 40416914110, 49920350671, 80833828220, 99840701342, 161667656440, 199681402684, 249601753355, 399362805368, 499203506710, 998407013420, 1847052974827, 1996814026840, 3694105949654, 7388211899308, 9235264874135, 14776423798616, 18470529748270, 36941059496540, 73882118993080]

約数ペア:

[(1, 73882118993080), (2, 36941059496540), (4, 18470529748270), (5, 14776423798616), (8, 9235264874135), (10, 7388211899308), (20, 3694105949654), (37, 1996814026840), (40, 1847052974827), (74, 998407013420), (148, 499203506710), (185, 399362805368), (296, 249601753355), (370, 199681402684), (457, 161667656440), (740, 99840701342), (914, 80833828220), (1480, 49920350671), (1828, 40416914110), (2285, 32333531288), (3656, 20208457055), (4570, 16166765644), (9140, 8083382822), (16909, 4369396120), (18280, 4041691411), (33818, 2184698060), (67636, 1092349030), (84545, 873879224), (135272, 546174515), (169090, 436939612), (338180, 218469806), (676360, 109234903)]