125940160

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:3941

約数の個数: 56

約数和(自身を含む): 302885856

約数和(自身を除く): 176945696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 3821, 4120, 6592, 7642, 8240, 15284, 16480, 19105, 30568, 32960, 38210, 61136, 76420, 122272, 152840, 244544, 305680, 393563, 611360, 787126, 1222720, 1574252, 1967815, 3148504, 3935630, 6297008, 7871260, 12594016, 15742520, 25188032, 31485040, 62970080, 125940160]

約数ペア:

[(1, 125940160), (2, 62970080), (4, 31485040), (5, 25188032), (8, 15742520), (10, 12594016), (16, 7871260), (20, 6297008), (32, 3935630), (40, 3148504), (64, 1967815), (80, 1574252), (103, 1222720), (160, 787126), (206, 611360), (320, 393563), (412, 305680), (515, 244544), (824, 152840), (1030, 122272), (1648, 76420), (2060, 61136), (3296, 38210), (3821, 32960), (4120, 30568), (6592, 19105), (7642, 16480), (8240, 15284)]