65040320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8877

約数の個数: 56

約数和(自身を含む): 161629344

約数和(自身を除く): 96589024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 8837, 17674, 35348, 44185, 70696, 88370, 141392, 176740, 203251, 282784, 353480, 406502, 565568, 706960, 813004, 1016255, 1413920, 1626008, 2032510, 2827840, 3252016, 4065020, 6504032, 8130040, 13008064, 16260080, 32520160, 65040320]

約数ペア:

[(1, 65040320), (2, 32520160), (4, 16260080), (5, 13008064), (8, 8130040), (10, 6504032), (16, 4065020), (20, 3252016), (23, 2827840), (32, 2032510), (40, 1626008), (46, 1413920), (64, 1016255), (80, 813004), (92, 706960), (115, 565568), (160, 406502), (184, 353480), (230, 282784), (320, 203251), (368, 176740), (460, 141392), (736, 88370), (920, 70696), (1472, 44185), (1840, 35348), (3680, 17674), (7360, 8837)]