8055316720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{538457}}^1$

素因数の和:538498

約数の個数: 80

約数和(自身を含む): 21633088608

約数和(自身を除く): 13577771888

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, 1870, 2992, 3740, 7480, 14960, 538457, 1076914, 2153828, 2692285, 4307656, 5384570, 5923027, 8615312, 9153769, 10769140, 11846054, 18307538, 21538280, 23692108, 29615135, 36615076, 43076560, 45768845, 47384216, 59230270, 73230152, 91537690, 94768432, 100691459, 118460540, 146460304, 183075380, 201382918, 236921080, 366150760, 402765836, 473842160, 503457295, 732301520, 805531672, 1006914590, 1611063344, 2013829180, 4027658360, 8055316720]

約数ペア:

[(1, 8055316720), (2, 4027658360), (4, 2013829180), (5, 1611063344), (8, 1006914590), (10, 805531672), (11, 732301520), (16, 503457295), (17, 473842160), (20, 402765836), (22, 366150760), (34, 236921080), (40, 201382918), (44, 183075380), (55, 146460304), (68, 118460540), (80, 100691459), (85, 94768432), (88, 91537690), (110, 73230152), (136, 59230270), (170, 47384216), (176, 45768845), (187, 43076560), (220, 36615076), (272, 29615135), (340, 23692108), (374, 21538280), (440, 18307538), (680, 11846054), (748, 10769140), (880, 9153769), (935, 8615312), (1360, 5923027), (1496, 5384570), (1870, 4307656), (2992, 2692285), (3740, 2153828), (7480, 1076914), (14960, 538457)]