8098889720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 19511539200

約数和(自身を除く): 11412649480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 163, 184, 212, 230, 265, 326, 424, 460, 530, 652, 815, 920, 1019, 1060, 1219, 1304, 1630, 2038, 2120, 2438, 3260, 3749, 4076, 4876, 5095, 6095, 6520, 7498, 8152, 8639, 9752, 10190, 12190, 14996, 17278, 18745, 20380, 23437, 24380, 29992, 34556, 37490, 40760, 43195, 46874, 48760, 54007, 69112, 74980, 86390, 93748, 108014, 117185, 149960, 166097, 172780, 187496, 198697, 216028, 234370, 270035, 332194, 345560, 397394, 432056, 468740, 540070, 664388, 794788, 830485, 937480, 993485, 1080140, 1242161, 1328776, 1589576, 1660970, 1986970, 2160280, 2484322, 3321940, 3820231, 3973940, 4968644, 6210805, 6643880, 7640462, 7947880, 8803141, 9937288, 12421610, 15280924, 17606282, 19101155, 24843220, 30561848, 35212564, 38202310, 44015705, 49686440, 70425128, 76404620, 88031410, 152809240, 176062820, 202472243, 352125640, 404944486, 809888972, 1012361215, 1619777944, 2024722430, 4049444860, 8098889720]

約数ペア:

[(1, 8098889720), (2, 4049444860), (4, 2024722430), (5, 1619777944), (8, 1012361215), (10, 809888972), (20, 404944486), (23, 352125640), (40, 202472243), (46, 176062820), (53, 152809240), (92, 88031410), (106, 76404620), (115, 70425128), (163, 49686440), (184, 44015705), (212, 38202310), (230, 35212564), (265, 30561848), (326, 24843220), (424, 19101155), (460, 17606282), (530, 15280924), (652, 12421610), (815, 9937288), (920, 8803141), (1019, 7947880), (1060, 7640462), (1219, 6643880), (1304, 6210805), (1630, 4968644), (2038, 3973940), (2120, 3820231), (2438, 3321940), (3260, 2484322), (3749, 2160280), (4076, 1986970), (4876, 1660970), (5095, 1589576), (6095, 1328776), (6520, 1242161), (7498, 1080140), (8152, 993485), (8639, 937480), (9752, 830485), (10190, 794788), (12190, 664388), (14996, 540070), (17278, 468740), (18745, 432056), (20380, 397394), (23437, 345560), (24380, 332194), (29992, 270035), (34556, 234370), (37490, 216028), (40760, 198697), (43195, 187496), (46874, 172780), (48760, 166097), (54007, 149960), (69112, 117185), (74980, 108014), (86390, 93748)]