23817981040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{68711}}^1$

素因数の和:69350

約数の個数: 80

約数和(自身を含む): 63390942720

約数和(自身を除く): 39572961680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 619, 1238, 2476, 3095, 4333, 4952, 6190, 8666, 9904, 12380, 17332, 21665, 24760, 34664, 43330, 49520, 68711, 69328, 86660, 137422, 173320, 274844, 343555, 346640, 480977, 549688, 687110, 961954, 1099376, 1374220, 1923908, 2404885, 2748440, 3847816, 4809770, 5496880, 7695632, 9619540, 19239080, 38478160, 42532109, 85064218, 170128436, 212660545, 297724763, 340256872, 425321090, 595449526, 680513744, 850642180, 1190899052, 1488623815, 1701284360, 2381798104, 2977247630, 3402568720, 4763596208, 5954495260, 11908990520, 23817981040]

約数ペア:

[(1, 23817981040), (2, 11908990520), (4, 5954495260), (5, 4763596208), (7, 3402568720), (8, 2977247630), (10, 2381798104), (14, 1701284360), (16, 1488623815), (20, 1190899052), (28, 850642180), (35, 680513744), (40, 595449526), (56, 425321090), (70, 340256872), (80, 297724763), (112, 212660545), (140, 170128436), (280, 85064218), (560, 42532109), (619, 38478160), (1238, 19239080), (2476, 9619540), (3095, 7695632), (4333, 5496880), (4952, 4809770), (6190, 3847816), (8666, 2748440), (9904, 2404885), (12380, 1923908), (17332, 1374220), (21665, 1099376), (24760, 961954), (34664, 687110), (43330, 549688), (49520, 480977), (68711, 346640), (69328, 343555), (86660, 274844), (137422, 173320)]