2013044275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 2773349280

約数和(自身を除く): 760305005

約数列:

[1, 5, 11, 25, 55, 89, 233, 275, 353, 445, 979, 1165, 1765, 2225, 2563, 3883, 4895, 5825, 8825, 12815, 19415, 20737, 24475, 31417, 64075, 82249, 97075, 103685, 157085, 228107, 345587, 411245, 518425, 785425, 904739, 1140535, 1727935, 2056225, 4523695, 5702675, 7320161, 8639675, 22618475, 36600805, 80521771, 183004025, 402608855, 2013044275]

約数ペア:

[(1, 2013044275), (5, 402608855), (11, 183004025), (25, 80521771), (55, 36600805), (89, 22618475), (233, 8639675), (275, 7320161), (353, 5702675), (445, 4523695), (979, 2056225), (1165, 1727935), (1765, 1140535), (2225, 904739), (2563, 785425), (3883, 518425), (4895, 411245), (5825, 345587), (8825, 228107), (12815, 157085), (19415, 103685), (20737, 97075), (24475, 82249), (31417, 64075)]