12816650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 29730240

約数和(自身を除く): 16913590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3329, 3850, 6658, 16645, 23303, 33290, 36619, 46606, 73238, 83225, 116515, 166450, 183095, 233030, 256333, 366190, 512666, 582575, 915475, 1165150, 1281665, 1830950, 2563330, 6408325, 12816650]

約数ペア:

[(1, 12816650), (2, 6408325), (5, 2563330), (7, 1830950), (10, 1281665), (11, 1165150), (14, 915475), (22, 582575), (25, 512666), (35, 366190), (50, 256333), (55, 233030), (70, 183095), (77, 166450), (110, 116515), (154, 83225), (175, 73238), (275, 46606), (350, 36619), (385, 33290), (550, 23303), (770, 16645), (1925, 6658), (3329, 3850)]