102448720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2548

約数の個数: 80

約数和(自身を含む): 265483008

約数和(自身を除く): 163034288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2477, 2585, 3760, 4136, 4954, 5170, 8272, 9908, 10340, 12385, 19816, 20680, 24770, 27247, 39632, 41360, 49540, 54494, 99080, 108988, 116419, 136235, 198160, 217976, 232838, 272470, 435952, 465676, 544940, 582095, 931352, 1089880, 1164190, 1280609, 1862704, 2179760, 2328380, 2561218, 4656760, 5122436, 6403045, 9313520, 10244872, 12806090, 20489744, 25612180, 51224360, 102448720]

約数ペア:

[(1, 102448720), (2, 51224360), (4, 25612180), (5, 20489744), (8, 12806090), (10, 10244872), (11, 9313520), (16, 6403045), (20, 5122436), (22, 4656760), (40, 2561218), (44, 2328380), (47, 2179760), (55, 1862704), (80, 1280609), (88, 1164190), (94, 1089880), (110, 931352), (176, 582095), (188, 544940), (220, 465676), (235, 435952), (376, 272470), (440, 232838), (470, 217976), (517, 198160), (752, 136235), (880, 116419), (940, 108988), (1034, 99080), (1880, 54494), (2068, 49540), (2477, 41360), (2585, 39632), (3760, 27247), (4136, 24770), (4954, 20680), (5170, 19816), (8272, 12385), (9908, 10340)]