16234960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 44032896

約数和(自身を除く): 27797936

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, 547, 560, 742, 848, 1060, 1094, 1484, 1855, 2120, 2188, 2735, 2968, 3710, 3829, 4240, 4376, 5470, 5936, 7420, 7658, 8752, 10940, 14840, 15316, 19145, 21880, 28991, 29680, 30632, 38290, 43760, 57982, 61264, 76580, 115964, 144955, 153160, 202937, 231928, 289910, 306320, 405874, 463856, 579820, 811748, 1014685, 1159640, 1623496, 2029370, 2319280, 3246992, 4058740, 8117480, 16234960]

約数ペア:

[(1, 16234960), (2, 8117480), (4, 4058740), (5, 3246992), (7, 2319280), (8, 2029370), (10, 1623496), (14, 1159640), (16, 1014685), (20, 811748), (28, 579820), (35, 463856), (40, 405874), (53, 306320), (56, 289910), (70, 231928), (80, 202937), (106, 153160), (112, 144955), (140, 115964), (212, 76580), (265, 61264), (280, 57982), (371, 43760), (424, 38290), (530, 30632), (547, 29680), (560, 28991), (742, 21880), (848, 19145), (1060, 15316), (1094, 14840), (1484, 10940), (1855, 8752), (2120, 7658), (2188, 7420), (2735, 5936), (2968, 5470), (3710, 4376), (3829, 4240)]