26151290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7718

約数の個数: 32

約数和(自身を含む): 53015040

約数和(自身を除く): 26863750

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 7669, 15338, 38345, 76690, 84359, 168718, 237739, 421795, 475478, 843590, 1188695, 2377390, 2615129, 5230258, 13075645, 26151290]

約数ペア:

[(1, 26151290), (2, 13075645), (5, 5230258), (10, 2615129), (11, 2377390), (22, 1188695), (31, 843590), (55, 475478), (62, 421795), (110, 237739), (155, 168718), (310, 84359), (341, 76690), (682, 38345), (1705, 15338), (3410, 7669)]