528039980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{88301}}^1$

素因数の和:88346

約数の個数: 48

約数和(自身を含む): 1246117824

約数和(自身を除く): 718077844

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 88301, 176602, 353204, 441505, 883010, 1147913, 1766020, 2030923, 2295826, 4061846, 4591652, 5739565, 8123692, 10154615, 11479130, 20309230, 22958260, 26401999, 40618460, 52803998, 105607996, 132009995, 264019990, 528039980]

約数ペア:

[(1, 528039980), (2, 264019990), (4, 132009995), (5, 105607996), (10, 52803998), (13, 40618460), (20, 26401999), (23, 22958260), (26, 20309230), (46, 11479130), (52, 10154615), (65, 8123692), (92, 5739565), (115, 4591652), (130, 4061846), (230, 2295826), (260, 2030923), (299, 1766020), (460, 1147913), (598, 883010), (1196, 441505), (1495, 353204), (2990, 176602), (5980, 88301)]