23009840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 64763712

約数和(自身を除く): 41753872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 2417, 4760, 4834, 9520, 9668, 12085, 16919, 19336, 24170, 33838, 38672, 41089, 48340, 67676, 82178, 84595, 96680, 135352, 164356, 169190, 193360, 205445, 270704, 287623, 328712, 338380, 410890, 575246, 657424, 676760, 821780, 1150492, 1353520, 1438115, 1643560, 2300984, 2876230, 3287120, 4601968, 5752460, 11504920, 23009840]

約数ペア:

[(1, 23009840), (2, 11504920), (4, 5752460), (5, 4601968), (7, 3287120), (8, 2876230), (10, 2300984), (14, 1643560), (16, 1438115), (17, 1353520), (20, 1150492), (28, 821780), (34, 676760), (35, 657424), (40, 575246), (56, 410890), (68, 338380), (70, 328712), (80, 287623), (85, 270704), (112, 205445), (119, 193360), (136, 169190), (140, 164356), (170, 135352), (238, 96680), (272, 84595), (280, 82178), (340, 67676), (476, 48340), (560, 41089), (595, 38672), (680, 33838), (952, 24170), (1190, 19336), (1360, 16919), (1904, 12085), (2380, 9668), (2417, 9520), (4760, 4834)]