2528450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 4785780

約数和(自身を除く): 2257330

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 829, 1525, 1658, 3050, 4145, 8290, 20725, 41450, 50569, 101138, 252845, 505690, 1264225, 2528450]

約数ペア:

[(1, 2528450), (2, 1264225), (5, 505690), (10, 252845), (25, 101138), (50, 50569), (61, 41450), (122, 20725), (305, 8290), (610, 4145), (829, 3050), (1525, 1658)]