97100780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7793}}^1$

素因数の和:7898

約数の個数: 48

約数和(自身を含む): 235690560

約数和(自身を除く): 138589780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 7793, 12460, 15586, 31172, 38965, 54551, 77930, 109102, 155860, 218204, 272755, 545510, 693577, 1091020, 1387154, 2774308, 3467885, 4855039, 6935770, 9710078, 13871540, 19420156, 24275195, 48550390, 97100780]

約数ペア:

[(1, 97100780), (2, 48550390), (4, 24275195), (5, 19420156), (7, 13871540), (10, 9710078), (14, 6935770), (20, 4855039), (28, 3467885), (35, 2774308), (70, 1387154), (89, 1091020), (140, 693577), (178, 545510), (356, 272755), (445, 218204), (623, 155860), (890, 109102), (1246, 77930), (1780, 54551), (2492, 38965), (3115, 31172), (6230, 15586), (7793, 12460)]