67662040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 169711200

約数和(自身を除く): 102049160

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 5237, 6460, 10474, 12920, 20948, 26185, 41896, 52370, 89029, 99503, 104740, 178058, 199006, 209480, 356116, 398012, 445145, 497515, 712232, 796024, 890290, 995030, 1691551, 1780580, 1990060, 3383102, 3561160, 3980120, 6766204, 8457755, 13532408, 16915510, 33831020, 67662040]

約数ペア:

[(1, 67662040), (2, 33831020), (4, 16915510), (5, 13532408), (8, 8457755), (10, 6766204), (17, 3980120), (19, 3561160), (20, 3383102), (34, 1990060), (38, 1780580), (40, 1691551), (68, 995030), (76, 890290), (85, 796024), (95, 712232), (136, 497515), (152, 445145), (170, 398012), (190, 356116), (323, 209480), (340, 199006), (380, 178058), (646, 104740), (680, 99503), (760, 89029), (1292, 52370), (1615, 41896), (2584, 26185), (3230, 20948), (5237, 12920), (6460, 10474)]