103300460

素因数分解:

$2^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{4007}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 217153440

約数和(自身を除く): 113852980

約数列:

[1, 2, 4, 5, 10, 20, 1289, 2578, 4007, 5156, 6445, 8014, 12890, 16028, 20035, 25780, 40070, 80140, 5165023, 10330046, 20660092, 25825115, 51650230, 103300460]

約数ペア:

[(1, 103300460), (2, 51650230), (4, 25825115), (5, 20660092), (10, 10330046), (20, 5165023), (1289, 80140), (2578, 40070), (4007, 25780), (5156, 20035), (6445, 16028), (8014, 12890)]