85015840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5874

約数の個数: 96

約数和(自身を含む): 247242240

約数和(自身を除く): 162226400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5839, 7280, 11678, 14560, 23356, 29195, 40873, 46712, 58390, 75907, 81746, 93424, 116780, 151814, 163492, 186848, 204365, 233560, 303628, 326984, 379535, 408730, 467120, 531349, 607256, 653968, 759070, 817460, 934240, 1062698, 1214512, 1307936, 1518140, 1634920, 2125396, 2429024, 2656745, 3036280, 3269840, 4250792, 5313490, 6072560, 6539680, 8501584, 10626980, 12145120, 17003168, 21253960, 42507920, 85015840]

約数ペア:

[(1, 85015840), (2, 42507920), (4, 21253960), (5, 17003168), (7, 12145120), (8, 10626980), (10, 8501584), (13, 6539680), (14, 6072560), (16, 5313490), (20, 4250792), (26, 3269840), (28, 3036280), (32, 2656745), (35, 2429024), (40, 2125396), (52, 1634920), (56, 1518140), (65, 1307936), (70, 1214512), (80, 1062698), (91, 934240), (104, 817460), (112, 759070), (130, 653968), (140, 607256), (160, 531349), (182, 467120), (208, 408730), (224, 379535), (260, 326984), (280, 303628), (364, 233560), (416, 204365), (455, 186848), (520, 163492), (560, 151814), (728, 116780), (910, 93424), (1040, 81746), (1120, 75907), (1456, 58390), (1820, 46712), (2080, 40873), (2912, 29195), (3640, 23356), (5839, 14560), (7280, 11678)]