12436360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17112440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 151, 232, 284, 290, 302, 355, 568, 580, 604, 710, 755, 1160, 1208, 1420, 1510, 2059, 2840, 3020, 4118, 4379, 6040, 8236, 8758, 10295, 10721, 16472, 17516, 20590, 21442, 21895, 35032, 41180, 42884, 43790, 53605, 82360, 85768, 87580, 107210, 175160, 214420, 310909, 428840, 621818, 1243636, 1554545, 2487272, 3109090, 6218180, 12436360]

約数ペア:

[(1, 12436360), (2, 6218180), (4, 3109090), (5, 2487272), (8, 1554545), (10, 1243636), (20, 621818), (29, 428840), (40, 310909), (58, 214420), (71, 175160), (116, 107210), (142, 87580), (145, 85768), (151, 82360), (232, 53605), (284, 43790), (290, 42884), (302, 41180), (355, 35032), (568, 21895), (580, 21442), (604, 20590), (710, 17516), (755, 16472), (1160, 10721), (1208, 10295), (1420, 8758), (1510, 8236), (2059, 6040), (2840, 4379), (3020, 4118)]