117584920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 296265600

約数和(自身を除く): 178680680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 361, 380, 479, 646, 680, 722, 760, 958, 1292, 1444, 1615, 1805, 1916, 2395, 2584, 2888, 3230, 3610, 3832, 4790, 6137, 6460, 7220, 8143, 9101, 9580, 12274, 12920, 14440, 16286, 18202, 19160, 24548, 30685, 32572, 36404, 40715, 45505, 49096, 61370, 65144, 72808, 81430, 91010, 122740, 154717, 162860, 172919, 182020, 245480, 309434, 325720, 345838, 364040, 618868, 691676, 773585, 864595, 1237736, 1383352, 1547170, 1729190, 2939623, 3094340, 3458380, 5879246, 6188680, 6916760, 11758492, 14698115, 23516984, 29396230, 58792460, 117584920]

約数ペア:

[(1, 117584920), (2, 58792460), (4, 29396230), (5, 23516984), (8, 14698115), (10, 11758492), (17, 6916760), (19, 6188680), (20, 5879246), (34, 3458380), (38, 3094340), (40, 2939623), (68, 1729190), (76, 1547170), (85, 1383352), (95, 1237736), (136, 864595), (152, 773585), (170, 691676), (190, 618868), (323, 364040), (340, 345838), (361, 325720), (380, 309434), (479, 245480), (646, 182020), (680, 172919), (722, 162860), (760, 154717), (958, 122740), (1292, 91010), (1444, 81430), (1615, 72808), (1805, 65144), (1916, 61370), (2395, 49096), (2584, 45505), (2888, 40715), (3230, 36404), (3610, 32572), (3832, 30685), (4790, 24548), (6137, 19160), (6460, 18202), (7220, 16286), (8143, 14440), (9101, 12920), (9580, 12274)]