42296240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 114849792

約数和(自身を除く): 72553552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1607, 1645, 1880, 2632, 3214, 3290, 3760, 5264, 6428, 6580, 8035, 11249, 12856, 13160, 16070, 22498, 25712, 26320, 32140, 44996, 56245, 64280, 75529, 89992, 112490, 128560, 151058, 179984, 224980, 302116, 377645, 449960, 528703, 604232, 755290, 899920, 1057406, 1208464, 1510580, 2114812, 2643515, 3021160, 4229624, 5287030, 6042320, 8459248, 10574060, 21148120, 42296240]

約数ペア:

[(1, 42296240), (2, 21148120), (4, 10574060), (5, 8459248), (7, 6042320), (8, 5287030), (10, 4229624), (14, 3021160), (16, 2643515), (20, 2114812), (28, 1510580), (35, 1208464), (40, 1057406), (47, 899920), (56, 755290), (70, 604232), (80, 528703), (94, 449960), (112, 377645), (140, 302116), (188, 224980), (235, 179984), (280, 151058), (329, 128560), (376, 112490), (470, 89992), (560, 75529), (658, 64280), (752, 56245), (940, 44996), (1316, 32140), (1607, 26320), (1645, 25712), (1880, 22498), (2632, 16070), (3214, 13160), (3290, 12856), (3760, 11249), (5264, 8035), (6428, 6580)]