1041084920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{6551}}^1$

素因数の和:6728

約数の個数: 64

約数和(自身を含む): 2441275200

約数和(自身を除く): 1400190280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 137, 145, 232, 274, 290, 548, 580, 685, 1096, 1160, 1370, 2740, 3973, 5480, 6551, 7946, 13102, 15892, 19865, 26204, 31784, 32755, 39730, 52408, 65510, 79460, 131020, 158920, 189979, 262040, 379958, 759916, 897487, 949895, 1519832, 1794974, 1899790, 3589948, 3799580, 4487435, 7179896, 7599160, 8974870, 17949740, 26027123, 35899480, 52054246, 104108492, 130135615, 208216984, 260271230, 520542460, 1041084920]

約数ペア:

[(1, 1041084920), (2, 520542460), (4, 260271230), (5, 208216984), (8, 130135615), (10, 104108492), (20, 52054246), (29, 35899480), (40, 26027123), (58, 17949740), (116, 8974870), (137, 7599160), (145, 7179896), (232, 4487435), (274, 3799580), (290, 3589948), (548, 1899790), (580, 1794974), (685, 1519832), (1096, 949895), (1160, 897487), (1370, 759916), (2740, 379958), (3973, 262040), (5480, 189979), (6551, 158920), (7946, 131020), (13102, 79460), (15892, 65510), (19865, 52408), (26204, 39730), (31784, 32755)]