25687380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9109}}^1$

素因数の和:9168

約数の個数: 48

約数和(自身を含む): 73463040

約数和(自身を除く): 47775660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9109, 18218, 27327, 36436, 45545, 54654, 91090, 109308, 136635, 182180, 273270, 428123, 546540, 856246, 1284369, 1712492, 2140615, 2568738, 4281230, 5137476, 6421845, 8562460, 12843690, 25687380]

約数ペア:

[(1, 25687380), (2, 12843690), (3, 8562460), (4, 6421845), (5, 5137476), (6, 4281230), (10, 2568738), (12, 2140615), (15, 1712492), (20, 1284369), (30, 856246), (47, 546540), (60, 428123), (94, 273270), (141, 182180), (188, 136635), (235, 109308), (282, 91090), (470, 54654), (564, 45545), (705, 36436), (940, 27327), (1410, 18218), (2820, 9109)]