88997140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{234203}}^1$

素因数の和:234231

約数の個数: 24

約数和(自身を含む): 196731360

約数和(自身を除く): 107734220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 234203, 468406, 936812, 1171015, 2342030, 4449857, 4684060, 8899714, 17799428, 22249285, 44498570, 88997140]

約数ペア:

[(1, 88997140), (2, 44498570), (4, 22249285), (5, 17799428), (10, 8899714), (19, 4684060), (20, 4449857), (38, 2342030), (76, 1171015), (95, 936812), (190, 468406), (380, 234203)]