3806560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 9250416

約数和(自身を除く): 5443856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 643, 740, 1184, 1286, 1480, 2572, 2960, 3215, 5144, 5920, 6430, 10288, 12860, 20576, 23791, 25720, 47582, 51440, 95164, 102880, 118955, 190328, 237910, 380656, 475820, 761312, 951640, 1903280, 3806560]

約数ペア:

[(1, 3806560), (2, 1903280), (4, 951640), (5, 761312), (8, 475820), (10, 380656), (16, 237910), (20, 190328), (32, 118955), (37, 102880), (40, 95164), (74, 51440), (80, 47582), (148, 25720), (160, 23791), (185, 20576), (296, 12860), (370, 10288), (592, 6430), (643, 5920), (740, 5144), (1184, 3215), (1286, 2960), (1480, 2572)]