24718540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2293}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 65902032

約数和(自身を除く): 41183492

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2293, 2695, 4586, 5390, 9172, 10780, 11465, 16051, 22930, 25223, 32102, 45860, 50446, 64204, 80255, 100892, 112357, 126115, 160510, 176561, 224714, 252230, 321020, 353122, 449428, 504460, 561785, 706244, 882805, 1123570, 1235927, 1765610, 2247140, 2471854, 3531220, 4943708, 6179635, 12359270, 24718540]

約数ペア:

[(1, 24718540), (2, 12359270), (4, 6179635), (5, 4943708), (7, 3531220), (10, 2471854), (11, 2247140), (14, 1765610), (20, 1235927), (22, 1123570), (28, 882805), (35, 706244), (44, 561785), (49, 504460), (55, 449428), (70, 353122), (77, 321020), (98, 252230), (110, 224714), (140, 176561), (154, 160510), (196, 126115), (220, 112357), (245, 100892), (308, 80255), (385, 64204), (490, 50446), (539, 45860), (770, 32102), (980, 25223), (1078, 22930), (1540, 16051), (2156, 11465), (2293, 10780), (2695, 9172), (4586, 5390)]