7052920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25189}}^1$

素因数の和:25207

約数の個数: 32

約数和(自身を含む): 18136800

約数和(自身を除く): 11083880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25189, 50378, 100756, 125945, 176323, 201512, 251890, 352646, 503780, 705292, 881615, 1007560, 1410584, 1763230, 3526460, 7052920]

約数ペア:

[(1, 7052920), (2, 3526460), (4, 1763230), (5, 1410584), (7, 1007560), (8, 881615), (10, 705292), (14, 503780), (20, 352646), (28, 251890), (35, 201512), (40, 176323), (56, 125945), (70, 100756), (140, 50378), (280, 25189)]