111194020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4591}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 268466688

約数和(自身を除く): 157272668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4591, 4844, 6055, 9182, 12110, 18364, 22955, 24220, 32137, 45910, 64274, 91820, 128548, 160685, 321370, 642740, 794243, 1588486, 3176972, 3971215, 5559701, 7942430, 11119402, 15884860, 22238804, 27798505, 55597010, 111194020]

約数ペア:

[(1, 111194020), (2, 55597010), (4, 27798505), (5, 22238804), (7, 15884860), (10, 11119402), (14, 7942430), (20, 5559701), (28, 3971215), (35, 3176972), (70, 1588486), (140, 794243), (173, 642740), (346, 321370), (692, 160685), (865, 128548), (1211, 91820), (1730, 64274), (2422, 45910), (3460, 32137), (4591, 24220), (4844, 22955), (6055, 18364), (9182, 12110)]