126548240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17383}}^1$

素因数の和:17416

約数の個数: 80

約数和(自身を含む): 362143488

約数和(自身を除く): 235595248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 17383, 34766, 69532, 86915, 121681, 139064, 173830, 225979, 243362, 278128, 347660, 451958, 486724, 608405, 695320, 903916, 973448, 1129895, 1216810, 1390640, 1581853, 1807832, 1946896, 2259790, 2433620, 3163706, 3615664, 4519580, 4867240, 6327412, 7909265, 9039160, 9734480, 12654824, 15818530, 18078320, 25309648, 31637060, 63274120, 126548240]

約数ペア:

[(1, 126548240), (2, 63274120), (4, 31637060), (5, 25309648), (7, 18078320), (8, 15818530), (10, 12654824), (13, 9734480), (14, 9039160), (16, 7909265), (20, 6327412), (26, 4867240), (28, 4519580), (35, 3615664), (40, 3163706), (52, 2433620), (56, 2259790), (65, 1946896), (70, 1807832), (80, 1581853), (91, 1390640), (104, 1216810), (112, 1129895), (130, 973448), (140, 903916), (182, 695320), (208, 608405), (260, 486724), (280, 451958), (364, 347660), (455, 278128), (520, 243362), (560, 225979), (728, 173830), (910, 139064), (1040, 121681), (1456, 86915), (1820, 69532), (3640, 34766), (7280, 17383)]