2355850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 5142528

約数和(自身を除く): 2786678

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 127, 175, 254, 265, 350, 371, 530, 635, 742, 889, 1270, 1325, 1778, 1855, 2650, 3175, 3710, 4445, 6350, 6731, 8890, 9275, 13462, 18550, 22225, 33655, 44450, 47117, 67310, 94234, 168275, 235585, 336550, 471170, 1177925, 2355850]

約数ペア:

[(1, 2355850), (2, 1177925), (5, 471170), (7, 336550), (10, 235585), (14, 168275), (25, 94234), (35, 67310), (50, 47117), (53, 44450), (70, 33655), (106, 22225), (127, 18550), (175, 13462), (254, 9275), (265, 8890), (350, 6731), (371, 6350), (530, 4445), (635, 3710), (742, 3175), (889, 2650), (1270, 1855), (1325, 1778)]