79139650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 151552800

約数和(自身を除く): 72413150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 139, 193, 278, 295, 386, 590, 695, 965, 1390, 1475, 1930, 2950, 3475, 4825, 6950, 8201, 9650, 11387, 16402, 22774, 26827, 41005, 53654, 56935, 82010, 113870, 134135, 205025, 268270, 284675, 410050, 569350, 670675, 1341350, 1582793, 3165586, 7913965, 15827930, 39569825, 79139650]

約数ペア:

[(1, 79139650), (2, 39569825), (5, 15827930), (10, 7913965), (25, 3165586), (50, 1582793), (59, 1341350), (118, 670675), (139, 569350), (193, 410050), (278, 284675), (295, 268270), (386, 205025), (590, 134135), (695, 113870), (965, 82010), (1390, 56935), (1475, 53654), (1930, 41005), (2950, 26827), (3475, 22774), (4825, 16402), (6950, 11387), (8201, 9650)]