12457450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3498

約数の個数: 24

約数和(自身を含む): 23495148

約数和(自身を除く): 11037698

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3413, 3650, 6826, 17065, 34130, 85325, 170650, 249149, 498298, 1245745, 2491490, 6228725, 12457450]

約数ペア:

[(1, 12457450), (2, 6228725), (5, 2491490), (10, 1245745), (25, 498298), (50, 249149), (73, 170650), (146, 85325), (365, 34130), (730, 17065), (1825, 6826), (3413, 3650)]