1680455095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 2438553600

約数和(自身を除く): 758098505

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 139, 209, 253, 437, 503, 695, 1045, 1265, 1529, 2185, 2515, 2641, 3197, 4807, 5533, 7645, 9557, 11569, 13205, 15985, 24035, 27665, 29051, 35167, 47785, 57845, 60743, 69917, 105127, 127259, 145255, 175835, 219811, 303715, 349585, 525635, 636295, 668173, 769087, 1099055, 1328423, 1608091, 2417921, 3340865, 3845435, 6642115, 8040455, 12089605, 14612653, 17689001, 30553729, 73063265, 88445005, 152768645, 336091019, 1680455095]

約数ペア:

[(1, 1680455095), (5, 336091019), (11, 152768645), (19, 88445005), (23, 73063265), (55, 30553729), (95, 17689001), (115, 14612653), (139, 12089605), (209, 8040455), (253, 6642115), (437, 3845435), (503, 3340865), (695, 2417921), (1045, 1608091), (1265, 1328423), (1529, 1099055), (2185, 769087), (2515, 668173), (2641, 636295), (3197, 525635), (4807, 349585), (5533, 303715), (7645, 219811), (9557, 175835), (11569, 145255), (13205, 127259), (15985, 105127), (24035, 69917), (27665, 60743), (29051, 57845), (35167, 47785)]