24489520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 65808288

約数和(自身を除く): 41318768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1637, 1870, 2992, 3274, 3740, 6548, 7480, 8185, 13096, 14960, 16370, 18007, 26192, 27829, 32740, 36014, 55658, 65480, 72028, 90035, 111316, 130960, 139145, 144056, 180070, 222632, 278290, 288112, 306119, 360140, 445264, 556580, 612238, 720280, 1113160, 1224476, 1440560, 1530595, 2226320, 2448952, 3061190, 4897904, 6122380, 12244760, 24489520]

約数ペア:

[(1, 24489520), (2, 12244760), (4, 6122380), (5, 4897904), (8, 3061190), (10, 2448952), (11, 2226320), (16, 1530595), (17, 1440560), (20, 1224476), (22, 1113160), (34, 720280), (40, 612238), (44, 556580), (55, 445264), (68, 360140), (80, 306119), (85, 288112), (88, 278290), (110, 222632), (136, 180070), (170, 144056), (176, 139145), (187, 130960), (220, 111316), (272, 90035), (340, 72028), (374, 65480), (440, 55658), (680, 36014), (748, 32740), (880, 27829), (935, 26192), (1360, 18007), (1496, 16370), (1637, 14960), (1870, 13096), (2992, 8185), (3274, 7480), (3740, 6548)]