117412120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419329}}^1$

素因数の和:419347

約数の個数: 32

約数和(自身を含む): 301917600

約数和(自身を除く): 184505480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419329, 838658, 1677316, 2096645, 2935303, 3354632, 4193290, 5870606, 8386580, 11741212, 14676515, 16773160, 23482424, 29353030, 58706060, 117412120]

約数ペア:

[(1, 117412120), (2, 58706060), (4, 29353030), (5, 23482424), (7, 16773160), (8, 14676515), (10, 11741212), (14, 8386580), (20, 5870606), (28, 4193290), (35, 3354632), (40, 2935303), (56, 2096645), (70, 1677316), (140, 838658), (280, 419329)]