70537040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125959}}^1$

素因数の和:125979

約数の個数: 40

約数和(自身を含む): 187428480

約数和(自身を除く): 116891440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125959, 251918, 503836, 629795, 881713, 1007672, 1259590, 1763426, 2015344, 2519180, 3526852, 4408565, 5038360, 7053704, 8817130, 10076720, 14107408, 17634260, 35268520, 70537040]

約数ペア:

[(1, 70537040), (2, 35268520), (4, 17634260), (5, 14107408), (7, 10076720), (8, 8817130), (10, 7053704), (14, 5038360), (16, 4408565), (20, 3526852), (28, 2519180), (35, 2015344), (40, 1763426), (56, 1259590), (70, 1007672), (80, 881713), (112, 629795), (140, 503836), (280, 251918), (560, 125959)]