74256863120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{45197}}^1$

素因数の和:47088

約数の個数: 80

約数和(自身を含む): 188447456448

約数和(自身を除く): 114190593328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1867, 3734, 7468, 9335, 14936, 18670, 20537, 29872, 37340, 41074, 45197, 74680, 82148, 90394, 102685, 149360, 164296, 180788, 205370, 225985, 328592, 361576, 410740, 451970, 497167, 723152, 821480, 903940, 994334, 1642960, 1807880, 1988668, 2485835, 3615760, 3977336, 4971670, 7954672, 9943340, 19886680, 39773360, 84382799, 168765598, 337531196, 421913995, 675062392, 843827990, 928210789, 1350124784, 1687655980, 1856421578, 3375311960, 3712843156, 4641053945, 6750623920, 7425686312, 9282107890, 14851372624, 18564215780, 37128431560, 74256863120]

約数ペア:

[(1, 74256863120), (2, 37128431560), (4, 18564215780), (5, 14851372624), (8, 9282107890), (10, 7425686312), (11, 6750623920), (16, 4641053945), (20, 3712843156), (22, 3375311960), (40, 1856421578), (44, 1687655980), (55, 1350124784), (80, 928210789), (88, 843827990), (110, 675062392), (176, 421913995), (220, 337531196), (440, 168765598), (880, 84382799), (1867, 39773360), (3734, 19886680), (7468, 9943340), (9335, 7954672), (14936, 4971670), (18670, 3977336), (20537, 3615760), (29872, 2485835), (37340, 1988668), (41074, 1807880), (45197, 1642960), (74680, 994334), (82148, 903940), (90394, 821480), (102685, 723152), (149360, 497167), (164296, 451970), (180788, 410740), (205370, 361576), (225985, 328592)]