79859150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 170480160

約数和(自身を除く): 90621010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 401, 569, 802, 1138, 2005, 2807, 2845, 3983, 4010, 5614, 5690, 7966, 10025, 14035, 14225, 19915, 20050, 28070, 28450, 39830, 70175, 99575, 140350, 199150, 228169, 456338, 1140845, 1597183, 2281690, 3194366, 5704225, 7985915, 11408450, 15971830, 39929575, 79859150]

約数ペア:

[(1, 79859150), (2, 39929575), (5, 15971830), (7, 11408450), (10, 7985915), (14, 5704225), (25, 3194366), (35, 2281690), (50, 1597183), (70, 1140845), (175, 456338), (350, 228169), (401, 199150), (569, 140350), (802, 99575), (1138, 70175), (2005, 39830), (2807, 28450), (2845, 28070), (3983, 20050), (4010, 19915), (5614, 14225), (5690, 14035), (7966, 10025)]