24838880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 72

約数和(自身を含む): 64551816

約数和(自身を除く): 39712936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1283, 1760, 1936, 2420, 2566, 3872, 4840, 5132, 6415, 9680, 10264, 12830, 14113, 19360, 20528, 25660, 28226, 41056, 51320, 56452, 70565, 102640, 112904, 141130, 155243, 205280, 225808, 282260, 310486, 451616, 564520, 620972, 776215, 1129040, 1241944, 1552430, 2258080, 2483888, 3104860, 4967776, 6209720, 12419440, 24838880]

約数ペア:

[(1, 24838880), (2, 12419440), (4, 6209720), (5, 4967776), (8, 3104860), (10, 2483888), (11, 2258080), (16, 1552430), (20, 1241944), (22, 1129040), (32, 776215), (40, 620972), (44, 564520), (55, 451616), (80, 310486), (88, 282260), (110, 225808), (121, 205280), (160, 155243), (176, 141130), (220, 112904), (242, 102640), (352, 70565), (440, 56452), (484, 51320), (605, 41056), (880, 28226), (968, 25660), (1210, 20528), (1283, 19360), (1760, 14113), (1936, 12830), (2420, 10264), (2566, 9680), (3872, 6415), (4840, 5132)]