1128152080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{1877}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 2867120064

約数和(自身を除く): 1738967984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 683, 880, 1366, 1877, 2732, 3415, 3754, 5464, 6830, 7508, 7513, 9385, 10928, 13660, 15016, 15026, 18770, 20647, 27320, 30032, 30052, 37540, 37565, 41294, 54640, 60104, 75080, 75130, 82588, 103235, 120208, 150160, 150260, 165176, 206470, 300520, 330352, 412940, 601040, 825880, 1281991, 1651760, 2563982, 5127964, 6409955, 10255928, 12819910, 14101901, 20511856, 25639820, 28203802, 51279640, 56407604, 70509505, 102559280, 112815208, 141019010, 225630416, 282038020, 564076040, 1128152080]

約数ペア:

[(1, 1128152080), (2, 564076040), (4, 282038020), (5, 225630416), (8, 141019010), (10, 112815208), (11, 102559280), (16, 70509505), (20, 56407604), (22, 51279640), (40, 28203802), (44, 25639820), (55, 20511856), (80, 14101901), (88, 12819910), (110, 10255928), (176, 6409955), (220, 5127964), (440, 2563982), (683, 1651760), (880, 1281991), (1366, 825880), (1877, 601040), (2732, 412940), (3415, 330352), (3754, 300520), (5464, 206470), (6830, 165176), (7508, 150260), (7513, 150160), (9385, 120208), (10928, 103235), (13660, 82588), (15016, 75130), (15026, 75080), (18770, 60104), (20647, 54640), (27320, 41294), (30032, 37565), (30052, 37540)]