45625160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162947}}^1$

素因数の和:162965

約数の個数: 32

約数和(自身を含む): 117322560

約数和(自身を除く): 71697400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162947, 325894, 651788, 814735, 1140629, 1303576, 1629470, 2281258, 3258940, 4562516, 5703145, 6517880, 9125032, 11406290, 22812580, 45625160]

約数ペア:

[(1, 45625160), (2, 22812580), (4, 11406290), (5, 9125032), (7, 6517880), (8, 5703145), (10, 4562516), (14, 3258940), (20, 2281258), (28, 1629470), (35, 1303576), (40, 1140629), (56, 814735), (70, 651788), (140, 325894), (280, 162947)]