43158280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 110076120

約数和(自身を除く): 66917840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 241, 242, 296, 370, 407, 440, 482, 484, 605, 740, 814, 964, 968, 1205, 1210, 1480, 1628, 1928, 2035, 2410, 2420, 2651, 3256, 4070, 4477, 4820, 4840, 5302, 8140, 8917, 8954, 9640, 10604, 13255, 16280, 17834, 17908, 21208, 22385, 26510, 29161, 35668, 35816, 44585, 44770, 53020, 58322, 71336, 89170, 89540, 98087, 106040, 116644, 145805, 178340, 179080, 196174, 233288, 291610, 356680, 392348, 490435, 583220, 784696, 980870, 1078957, 1166440, 1961740, 2157914, 3923480, 4315828, 5394785, 8631656, 10789570, 21579140, 43158280]

約数ペア:

[(1, 43158280), (2, 21579140), (4, 10789570), (5, 8631656), (8, 5394785), (10, 4315828), (11, 3923480), (20, 2157914), (22, 1961740), (37, 1166440), (40, 1078957), (44, 980870), (55, 784696), (74, 583220), (88, 490435), (110, 392348), (121, 356680), (148, 291610), (185, 233288), (220, 196174), (241, 179080), (242, 178340), (296, 145805), (370, 116644), (407, 106040), (440, 98087), (482, 89540), (484, 89170), (605, 71336), (740, 58322), (814, 53020), (964, 44770), (968, 44585), (1205, 35816), (1210, 35668), (1480, 29161), (1628, 26510), (1928, 22385), (2035, 21208), (2410, 17908), (2420, 17834), (2651, 16280), (3256, 13255), (4070, 10604), (4477, 9640), (4820, 8954), (4840, 8917), (5302, 8140)]