5541320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 13705200

約数和(自身を除く): 8163880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 281, 290, 340, 493, 562, 580, 680, 986, 1124, 1160, 1405, 1972, 2248, 2465, 2810, 3944, 4777, 4930, 5620, 8149, 9554, 9860, 11240, 16298, 19108, 19720, 23885, 32596, 38216, 40745, 47770, 65192, 81490, 95540, 138533, 162980, 191080, 277066, 325960, 554132, 692665, 1108264, 1385330, 2770660, 5541320]

約数ペア:

[(1, 5541320), (2, 2770660), (4, 1385330), (5, 1108264), (8, 692665), (10, 554132), (17, 325960), (20, 277066), (29, 191080), (34, 162980), (40, 138533), (58, 95540), (68, 81490), (85, 65192), (116, 47770), (136, 40745), (145, 38216), (170, 32596), (232, 23885), (281, 19720), (290, 19108), (340, 16298), (493, 11240), (562, 9860), (580, 9554), (680, 8149), (986, 5620), (1124, 4930), (1160, 4777), (1405, 3944), (1972, 2810), (2248, 2465)]