55276296040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11149}}^1\times {\mathrm{17707}}^1$

素因数の和:28874

約数の個数: 64

約数和(自身を含む): 142159824000

約数和(自身を除く): 86883527960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11149, 17707, 22298, 35414, 44596, 55745, 70828, 78043, 88535, 89192, 111490, 123949, 141656, 156086, 177070, 222980, 247898, 312172, 354140, 390215, 445960, 495796, 619745, 624344, 708280, 780430, 991592, 1239490, 1560860, 2478980, 3121720, 4957960, 197415343, 394830686, 789661372, 987076715, 1381907401, 1579322744, 1974153430, 2763814802, 3948306860, 5527629604, 6909537005, 7896613720, 11055259208, 13819074010, 27638148020, 55276296040]

約数ペア:

[(1, 55276296040), (2, 27638148020), (4, 13819074010), (5, 11055259208), (7, 7896613720), (8, 6909537005), (10, 5527629604), (14, 3948306860), (20, 2763814802), (28, 1974153430), (35, 1579322744), (40, 1381907401), (56, 987076715), (70, 789661372), (140, 394830686), (280, 197415343), (11149, 4957960), (17707, 3121720), (22298, 2478980), (35414, 1560860), (44596, 1239490), (55745, 991592), (70828, 780430), (78043, 708280), (88535, 624344), (89192, 619745), (111490, 495796), (123949, 445960), (141656, 390215), (156086, 354140), (177070, 312172), (222980, 247898)]