25927366960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2678447}}^1$

素因数の和:2678482

約数の個数: 60

約数和(自身を含む): 66259446624

約数和(自身を除く): 40332079664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 2678447, 5356894, 10713788, 13392235, 21427576, 26784470, 29462917, 42855152, 53568940, 58925834, 107137880, 117851668, 147314585, 214275760, 235703336, 294629170, 324092087, 471406672, 589258340, 648184174, 1178516680, 1296368348, 1620460435, 2357033360, 2592736696, 3240920870, 5185473392, 6481841740, 12963683480, 25927366960]

約数ペア:

[(1, 25927366960), (2, 12963683480), (4, 6481841740), (5, 5185473392), (8, 3240920870), (10, 2592736696), (11, 2357033360), (16, 1620460435), (20, 1296368348), (22, 1178516680), (40, 648184174), (44, 589258340), (55, 471406672), (80, 324092087), (88, 294629170), (110, 235703336), (121, 214275760), (176, 147314585), (220, 117851668), (242, 107137880), (440, 58925834), (484, 53568940), (605, 42855152), (880, 29462917), (968, 26784470), (1210, 21427576), (1936, 13392235), (2420, 10713788), (4840, 5356894), (9680, 2678447)]