105058520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{375209}}^1$

素因数の和:375227

約数の個数: 32

約数和(自身を含む): 270151200

約数和(自身を除く): 165092680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 375209, 750418, 1500836, 1876045, 2626463, 3001672, 3752090, 5252926, 7504180, 10505852, 13132315, 15008360, 21011704, 26264630, 52529260, 105058520]

約数ペア:

[(1, 105058520), (2, 52529260), (4, 26264630), (5, 21011704), (7, 15008360), (8, 13132315), (10, 10505852), (14, 7504180), (20, 5252926), (28, 3752090), (35, 3001672), (40, 2626463), (56, 1876045), (70, 1500836), (140, 750418), (280, 375209)]