25365430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 22897610

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 1861, 2726, 3722, 6815, 9305, 13630, 18610, 53969, 87467, 107938, 174934, 269845, 437335, 539690, 874670, 2536543, 5073086, 12682715, 25365430]

約数ペア:

[(1, 25365430), (2, 12682715), (5, 5073086), (10, 2536543), (29, 874670), (47, 539690), (58, 437335), (94, 269845), (145, 174934), (235, 107938), (290, 87467), (470, 53969), (1363, 18610), (1861, 13630), (2726, 9305), (3722, 6815)]