23654960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 64120896

約数和(自身を除く): 40465936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 797, 848, 1060, 1484, 1594, 1855, 2120, 2968, 3188, 3710, 3985, 4240, 5579, 5936, 6376, 7420, 7970, 11158, 12752, 14840, 15940, 22316, 27895, 29680, 31880, 42241, 44632, 55790, 63760, 84482, 89264, 111580, 168964, 211205, 223160, 295687, 337928, 422410, 446320, 591374, 675856, 844820, 1182748, 1478435, 1689640, 2365496, 2956870, 3379280, 4730992, 5913740, 11827480, 23654960]

約数ペア:

[(1, 23654960), (2, 11827480), (4, 5913740), (5, 4730992), (7, 3379280), (8, 2956870), (10, 2365496), (14, 1689640), (16, 1478435), (20, 1182748), (28, 844820), (35, 675856), (40, 591374), (53, 446320), (56, 422410), (70, 337928), (80, 295687), (106, 223160), (112, 211205), (140, 168964), (212, 111580), (265, 89264), (280, 84482), (371, 63760), (424, 55790), (530, 44632), (560, 42241), (742, 31880), (797, 29680), (848, 27895), (1060, 22316), (1484, 15940), (1594, 14840), (1855, 12752), (2120, 11158), (2968, 7970), (3188, 7420), (3710, 6376), (3985, 5936), (4240, 5579)]