86943919960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41011283}}^1$

素因数の和:41011347

約数の個数: 32

約数和(自身を含む): 199314840240

約数和(自身を除く): 112370920280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 41011283, 82022566, 164045132, 205056415, 328090264, 410112830, 820225660, 1640451320, 2173597999, 4347195998, 8694391996, 10867989995, 17388783992, 21735979990, 43471959980, 86943919960]

約数ペア:

[(1, 86943919960), (2, 43471959980), (4, 21735979990), (5, 17388783992), (8, 10867989995), (10, 8694391996), (20, 4347195998), (40, 2173597999), (53, 1640451320), (106, 820225660), (212, 410112830), (265, 328090264), (424, 205056415), (530, 164045132), (1060, 82022566), (2120, 41011283)]