24703780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20249}}^1$

素因数の和:20319

約数の個数: 24

約数和(自身を含む): 52731000

約数和(自身を除く): 28027220

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 20249, 40498, 80996, 101245, 202490, 404980, 1235189, 2470378, 4940756, 6175945, 12351890, 24703780]

約数ペア:

[(1, 24703780), (2, 12351890), (4, 6175945), (5, 4940756), (10, 2470378), (20, 1235189), (61, 404980), (122, 202490), (244, 101245), (305, 80996), (610, 40498), (1220, 20249)]