9910019313520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{40258447}}^1$

素因数の和:40258658

約数の個数: 80

約数和(自身を含む): 24530921670528

約数和(自身を除く): 14620902357008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 181, 272, 340, 362, 680, 724, 905, 1360, 1448, 1810, 2896, 3077, 3620, 6154, 7240, 12308, 14480, 15385, 24616, 30770, 49232, 61540, 123080, 246160, 40258447, 80516894, 161033788, 201292235, 322067576, 402584470, 644135152, 684393599, 805168940, 1368787198, 1610337880, 2737574396, 3220675760, 3421967995, 5475148792, 6843935990, 7286778907, 10950297584, 13687871980, 14573557814, 27375743960, 29147115628, 36433894535, 54751487920, 58294231256, 72867789070, 116588462512, 123875241419, 145735578140, 247750482838, 291471156280, 495500965676, 582942312560, 619376207095, 991001931352, 1238752414190, 1982003862704, 2477504828380, 4955009656760, 9910019313520]

約数ペア:

[(1, 9910019313520), (2, 4955009656760), (4, 2477504828380), (5, 1982003862704), (8, 1238752414190), (10, 991001931352), (16, 619376207095), (17, 582942312560), (20, 495500965676), (34, 291471156280), (40, 247750482838), (68, 145735578140), (80, 123875241419), (85, 116588462512), (136, 72867789070), (170, 58294231256), (181, 54751487920), (272, 36433894535), (340, 29147115628), (362, 27375743960), (680, 14573557814), (724, 13687871980), (905, 10950297584), (1360, 7286778907), (1448, 6843935990), (1810, 5475148792), (2896, 3421967995), (3077, 3220675760), (3620, 2737574396), (6154, 1610337880), (7240, 1368787198), (12308, 805168940), (14480, 684393599), (15385, 644135152), (24616, 402584470), (30770, 322067576), (49232, 201292235), (61540, 161033788), (123080, 80516894), (246160, 40258447)]