47376560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7691}}^1$

素因数の和:7722

約数の個数: 80

約数和(自身を含む): 137348352

約数和(自身を除く): 89971792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 7691, 15382, 30764, 38455, 53837, 61528, 76910, 84601, 107674, 123056, 153820, 169202, 215348, 269185, 307640, 338404, 423005, 430696, 538370, 592207, 615280, 676808, 846010, 861392, 1076740, 1184414, 1353616, 1692020, 2153480, 2368828, 2961035, 3384040, 4306960, 4737656, 5922070, 6768080, 9475312, 11844140, 23688280, 47376560]

約数ペア:

[(1, 47376560), (2, 23688280), (4, 11844140), (5, 9475312), (7, 6768080), (8, 5922070), (10, 4737656), (11, 4306960), (14, 3384040), (16, 2961035), (20, 2368828), (22, 2153480), (28, 1692020), (35, 1353616), (40, 1184414), (44, 1076740), (55, 861392), (56, 846010), (70, 676808), (77, 615280), (80, 592207), (88, 538370), (110, 430696), (112, 423005), (140, 338404), (154, 307640), (176, 269185), (220, 215348), (280, 169202), (308, 153820), (385, 123056), (440, 107674), (560, 84601), (616, 76910), (770, 61528), (880, 53837), (1232, 38455), (1540, 30764), (3080, 15382), (6160, 7691)]