3402788560

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 7996809600

約数和(自身を除く): 4594021040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 211, 398, 422, 796, 844, 995, 1013, 1055, 1592, 1688, 1990, 2026, 2110, 3184, 3376, 3980, 4052, 4220, 5065, 7960, 8104, 8440, 10130, 15920, 16208, 16880, 20260, 40520, 41989, 81040, 83978, 167956, 201587, 209945, 213743, 335912, 403174, 419890, 427486, 671824, 806348, 839780, 854972, 1007935, 1068715, 1612696, 1679560, 1709944, 2015870, 2137430, 3225392, 3359120, 3419888, 4031740, 4274860, 8063480, 8549720, 16126960, 17099440, 42534857, 85069714, 170139428, 212674285, 340278856, 425348570, 680557712, 850697140, 1701394280, 3402788560]

約数ペア:

[(1, 3402788560), (2, 1701394280), (4, 850697140), (5, 680557712), (8, 425348570), (10, 340278856), (16, 212674285), (20, 170139428), (40, 85069714), (80, 42534857), (199, 17099440), (211, 16126960), (398, 8549720), (422, 8063480), (796, 4274860), (844, 4031740), (995, 3419888), (1013, 3359120), (1055, 3225392), (1592, 2137430), (1688, 2015870), (1990, 1709944), (2026, 1679560), (2110, 1612696), (3184, 1068715), (3376, 1007935), (3980, 854972), (4052, 839780), (4220, 806348), (5065, 671824), (7960, 427486), (8104, 419890), (8440, 403174), (10130, 335912), (15920, 213743), (16208, 209945), (16880, 201587), (20260, 167956), (40520, 83978), (41989, 81040)]