3923480

素因数分解:

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

素因数の和:300

約数の個数: 64

約数和(自身を含む): 9931680

約数和(自身を除く): 6008200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 241, 296, 370, 407, 440, 482, 740, 814, 964, 1205, 1480, 1628, 1928, 2035, 2410, 2651, 3256, 4070, 4820, 5302, 8140, 8917, 9640, 10604, 13255, 16280, 17834, 21208, 26510, 35668, 44585, 53020, 71336, 89170, 98087, 106040, 178340, 196174, 356680, 392348, 490435, 784696, 980870, 1961740, 3923480]

約数ペア:

[(1, 3923480), (2, 1961740), (4, 980870), (5, 784696), (8, 490435), (10, 392348), (11, 356680), (20, 196174), (22, 178340), (37, 106040), (40, 98087), (44, 89170), (55, 71336), (74, 53020), (88, 44585), (110, 35668), (148, 26510), (185, 21208), (220, 17834), (241, 16280), (296, 13255), (370, 10604), (407, 9640), (440, 8917), (482, 8140), (740, 5302), (814, 4820), (964, 4070), (1205, 3256), (1480, 2651), (1628, 2410), (1928, 2035)]