9979807360

素因数分解:

$2^7\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{10529}}^1$

素因数の和:12029

約数の個数: 64

約数和(自身を含む): 23876353800

約数和(自身を除く): 13896546440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1481, 2962, 5924, 7405, 10529, 11848, 14810, 21058, 23696, 29620, 42116, 47392, 52645, 59240, 84232, 94784, 105290, 118480, 168464, 189568, 210580, 236960, 336928, 421160, 473920, 673856, 842320, 947840, 1347712, 1684640, 3369280, 6738560, 15593449, 31186898, 62373796, 77967245, 124747592, 155934490, 249495184, 311868980, 498990368, 623737960, 997980736, 1247475920, 1995961472, 2494951840, 4989903680, 9979807360]

約数ペア:

[(1, 9979807360), (2, 4989903680), (4, 2494951840), (5, 1995961472), (8, 1247475920), (10, 997980736), (16, 623737960), (20, 498990368), (32, 311868980), (40, 249495184), (64, 155934490), (80, 124747592), (128, 77967245), (160, 62373796), (320, 31186898), (640, 15593449), (1481, 6738560), (2962, 3369280), (5924, 1684640), (7405, 1347712), (10529, 947840), (11848, 842320), (14810, 673856), (21058, 473920), (23696, 421160), (29620, 336928), (42116, 236960), (47392, 210580), (52645, 189568), (59240, 168464), (84232, 118480), (94784, 105290)]