2680300

素因数分解:

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

素因数の和:575

約数の個数: 54

約数和(自身を含む): 6778212

約数和(自身を除く): 4097912

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 547, 700, 980, 1094, 1225, 2188, 2450, 2735, 3829, 4900, 5470, 7658, 10940, 13675, 15316, 19145, 26803, 27350, 38290, 53606, 54700, 76580, 95725, 107212, 134015, 191450, 268030, 382900, 536060, 670075, 1340150, 2680300]

約数ペア:

[(1, 2680300), (2, 1340150), (4, 670075), (5, 536060), (7, 382900), (10, 268030), (14, 191450), (20, 134015), (25, 107212), (28, 95725), (35, 76580), (49, 54700), (50, 53606), (70, 38290), (98, 27350), (100, 26803), (140, 19145), (175, 15316), (196, 13675), (245, 10940), (350, 7658), (490, 5470), (547, 4900), (700, 3829), (980, 2735), (1094, 2450), (1225, 2188)]