10923880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 28201320

約数和(自身を除く): 17277440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 61, 74, 88, 110, 121, 122, 148, 185, 220, 242, 244, 296, 305, 370, 407, 440, 484, 488, 605, 610, 671, 740, 814, 968, 1210, 1220, 1342, 1480, 1628, 2035, 2257, 2420, 2440, 2684, 3256, 3355, 4070, 4477, 4514, 4840, 5368, 6710, 7381, 8140, 8954, 9028, 11285, 13420, 14762, 16280, 17908, 18056, 22385, 22570, 24827, 26840, 29524, 35816, 36905, 44770, 45140, 49654, 59048, 73810, 89540, 90280, 99308, 124135, 147620, 179080, 198616, 248270, 273097, 295240, 496540, 546194, 993080, 1092388, 1365485, 2184776, 2730970, 5461940, 10923880]

約数ペア:

[(1, 10923880), (2, 5461940), (4, 2730970), (5, 2184776), (8, 1365485), (10, 1092388), (11, 993080), (20, 546194), (22, 496540), (37, 295240), (40, 273097), (44, 248270), (55, 198616), (61, 179080), (74, 147620), (88, 124135), (110, 99308), (121, 90280), (122, 89540), (148, 73810), (185, 59048), (220, 49654), (242, 45140), (244, 44770), (296, 36905), (305, 35816), (370, 29524), (407, 26840), (440, 24827), (484, 22570), (488, 22385), (605, 18056), (610, 17908), (671, 16280), (740, 14762), (814, 13420), (968, 11285), (1210, 9028), (1220, 8954), (1342, 8140), (1480, 7381), (1628, 6710), (2035, 5368), (2257, 4840), (2420, 4514), (2440, 4477), (2684, 4070), (3256, 3355)]