104140540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 250854912

約数和(自身を除く): 146714372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 2423, 3070, 4298, 4846, 6140, 8596, 9692, 10745, 12115, 16961, 21490, 24230, 33922, 42980, 48460, 67844, 84805, 169610, 339220, 743861, 1487722, 2975444, 3719305, 5207027, 7438610, 10414054, 14877220, 20828108, 26035135, 52070270, 104140540]

約数ペア:

[(1, 104140540), (2, 52070270), (4, 26035135), (5, 20828108), (7, 14877220), (10, 10414054), (14, 7438610), (20, 5207027), (28, 3719305), (35, 2975444), (70, 1487722), (140, 743861), (307, 339220), (614, 169610), (1228, 84805), (1535, 67844), (2149, 48460), (2423, 42980), (3070, 33922), (4298, 24230), (4846, 21490), (6140, 16961), (8596, 12115), (9692, 10745)]