469640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 1080000

約数和(自身を除く): 610360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 199, 236, 295, 398, 472, 590, 796, 995, 1180, 1592, 1990, 2360, 3980, 7960, 11741, 23482, 46964, 58705, 93928, 117410, 234820, 469640]

約数ペア:

[(1, 469640), (2, 234820), (4, 117410), (5, 93928), (8, 58705), (10, 46964), (20, 23482), (40, 11741), (59, 7960), (118, 3980), (199, 2360), (236, 1990), (295, 1592), (398, 1180), (472, 995), (590, 796)]