79510534480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3324019}}^1$

素因数の和:3324068

約数の個数: 80

約数和(自身を含む): 207737953920

約数和(自身を除く): 128227419440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 3324019, 6648038, 13296076, 16620095, 26592152, 33240190, 43212247, 53184304, 66480380, 76452437, 86424494, 132960760, 152904874, 172848988, 216061235, 265921520, 305809748, 345697976, 382262185, 432122470, 611619496, 691395952, 764524370, 864244940, 993881681, 1223238992, 1529048740, 1728489880, 1987763362, 3058097480, 3456979760, 3975526724, 4969408405, 6116194960, 7951053448, 9938816810, 15902106896, 19877633620, 39755267240, 79510534480]

約数ペア:

[(1, 79510534480), (2, 39755267240), (4, 19877633620), (5, 15902106896), (8, 9938816810), (10, 7951053448), (13, 6116194960), (16, 4969408405), (20, 3975526724), (23, 3456979760), (26, 3058097480), (40, 1987763362), (46, 1728489880), (52, 1529048740), (65, 1223238992), (80, 993881681), (92, 864244940), (104, 764524370), (115, 691395952), (130, 611619496), (184, 432122470), (208, 382262185), (230, 345697976), (260, 305809748), (299, 265921520), (368, 216061235), (460, 172848988), (520, 152904874), (598, 132960760), (920, 86424494), (1040, 76452437), (1196, 66480380), (1495, 53184304), (1840, 43212247), (2392, 33240190), (2990, 26592152), (4784, 16620095), (5980, 13296076), (11960, 6648038), (23920, 3324019)]