86037140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{87793}}^1$

素因数の和:87816

約数の個数: 36

約数和(自身を含む): 210178836

約数和(自身を除く): 124141696

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 87793, 175586, 351172, 438965, 614551, 877930, 1229102, 1755860, 2458204, 3072755, 4301857, 6145510, 8603714, 12291020, 17207428, 21509285, 43018570, 86037140]

約数ペア:

[(1, 86037140), (2, 43018570), (4, 21509285), (5, 17207428), (7, 12291020), (10, 8603714), (14, 6145510), (20, 4301857), (28, 3072755), (35, 2458204), (49, 1755860), (70, 1229102), (98, 877930), (140, 614551), (196, 438965), (245, 351172), (490, 175586), (980, 87793)]