98221490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 82734670

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 505, 790, 1010, 1231, 2462, 6155, 7979, 12310, 15958, 39895, 79790, 97249, 124331, 194498, 248662, 486245, 621655, 972490, 1243310, 9822149, 19644298, 49110745, 98221490]

約数ペア:

[(1, 98221490), (2, 49110745), (5, 19644298), (10, 9822149), (79, 1243310), (101, 972490), (158, 621655), (202, 486245), (395, 248662), (505, 194498), (790, 124331), (1010, 97249), (1231, 79790), (2462, 39895), (6155, 15958), (7979, 12310)]