244179280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{82493}}^1$

素因数の和:82543

約数の個数: 40

約数和(自身を含む): 583067592

約数和(自身を除く): 338888312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 82493, 164986, 329972, 412465, 659944, 824930, 1319888, 1649860, 3052241, 3299720, 6104482, 6599440, 12208964, 15261205, 24417928, 30522410, 48835856, 61044820, 122089640, 244179280]

約数ペア:

[(1, 244179280), (2, 122089640), (4, 61044820), (5, 48835856), (8, 30522410), (10, 24417928), (16, 15261205), (20, 12208964), (37, 6599440), (40, 6104482), (74, 3299720), (80, 3052241), (148, 1649860), (185, 1319888), (296, 824930), (370, 659944), (592, 412465), (740, 329972), (1480, 164986), (2960, 82493)]