86770040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18229}}^1$

素因数の和:18264

約数の個数: 64

約数和(自身を含む): 236260800

約数和(自身を除く): 149490760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 18229, 36458, 72916, 91145, 127603, 145832, 182290, 255206, 309893, 364580, 510412, 619786, 638015, 729160, 1020824, 1239572, 1276030, 1549465, 2169251, 2479144, 2552060, 3098930, 4338502, 5104120, 6197860, 8677004, 10846255, 12395720, 17354008, 21692510, 43385020, 86770040]

約数ペア:

[(1, 86770040), (2, 43385020), (4, 21692510), (5, 17354008), (7, 12395720), (8, 10846255), (10, 8677004), (14, 6197860), (17, 5104120), (20, 4338502), (28, 3098930), (34, 2552060), (35, 2479144), (40, 2169251), (56, 1549465), (68, 1276030), (70, 1239572), (85, 1020824), (119, 729160), (136, 638015), (140, 619786), (170, 510412), (238, 364580), (280, 309893), (340, 255206), (476, 182290), (595, 145832), (680, 127603), (952, 91145), (1190, 72916), (2380, 36458), (4760, 18229)]