112939640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 278501760

約数和(自身を除く): 165562120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 907, 1132, 1415, 1814, 2264, 2830, 3113, 3628, 4535, 5660, 6226, 7256, 9070, 9977, 11320, 12452, 15565, 18140, 19954, 24904, 31130, 36280, 39908, 49885, 62260, 79816, 99770, 124520, 199540, 256681, 399080, 513362, 1026724, 1283405, 2053448, 2566810, 2823491, 5133620, 5646982, 10267240, 11293964, 14117455, 22587928, 28234910, 56469820, 112939640]

約数ペア:

[(1, 112939640), (2, 56469820), (4, 28234910), (5, 22587928), (8, 14117455), (10, 11293964), (11, 10267240), (20, 5646982), (22, 5133620), (40, 2823491), (44, 2566810), (55, 2053448), (88, 1283405), (110, 1026724), (220, 513362), (283, 399080), (440, 256681), (566, 199540), (907, 124520), (1132, 99770), (1415, 79816), (1814, 62260), (2264, 49885), (2830, 39908), (3113, 36280), (3628, 31130), (4535, 24904), (5660, 19954), (6226, 18140), (7256, 15565), (9070, 12452), (9977, 11320)]