107128240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13001}}^1$

素因数の和:13117

約数の個数: 40

約数和(自身を含む): 251510688

約数和(自身を除く): 144382448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 13001, 26002, 52004, 65005, 104008, 130010, 208016, 260020, 520040, 1040080, 1339103, 2678206, 5356412, 6695515, 10712824, 13391030, 21425648, 26782060, 53564120, 107128240]

約数ペア:

[(1, 107128240), (2, 53564120), (4, 26782060), (5, 21425648), (8, 13391030), (10, 10712824), (16, 6695515), (20, 5356412), (40, 2678206), (80, 1339103), (103, 1040080), (206, 520040), (412, 260020), (515, 208016), (824, 130010), (1030, 104008), (1648, 65005), (2060, 52004), (4120, 26002), (8240, 13001)]