14621320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 38131200

約数和(自身を除く): 23509880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 661, 790, 1106, 1322, 1580, 2212, 2644, 2765, 3160, 3305, 4424, 4627, 5288, 5530, 6610, 9254, 11060, 13220, 18508, 22120, 23135, 26440, 37016, 46270, 52219, 92540, 104438, 185080, 208876, 261095, 365533, 417752, 522190, 731066, 1044380, 1462132, 1827665, 2088760, 2924264, 3655330, 7310660, 14621320]

約数ペア:

[(1, 14621320), (2, 7310660), (4, 3655330), (5, 2924264), (7, 2088760), (8, 1827665), (10, 1462132), (14, 1044380), (20, 731066), (28, 522190), (35, 417752), (40, 365533), (56, 261095), (70, 208876), (79, 185080), (140, 104438), (158, 92540), (280, 52219), (316, 46270), (395, 37016), (553, 26440), (632, 23135), (661, 22120), (790, 18508), (1106, 13220), (1322, 11060), (1580, 9254), (2212, 6610), (2644, 5530), (2765, 5288), (3160, 4627), (3305, 4424)]