130328440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{296201}}^1$

素因数の和:296223

約数の個数: 32

約数和(自身を含む): 319898160

約数和(自身を除く): 189569720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 296201, 592402, 1184804, 1481005, 2369608, 2962010, 3258211, 5924020, 6516422, 11848040, 13032844, 16291055, 26065688, 32582110, 65164220, 130328440]

約数ペア:

[(1, 130328440), (2, 65164220), (4, 32582110), (5, 26065688), (8, 16291055), (10, 13032844), (11, 11848040), (20, 6516422), (22, 5924020), (40, 3258211), (44, 2962010), (55, 2369608), (88, 1481005), (110, 1184804), (220, 592402), (440, 296201)]