79744220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173357}}^1$

素因数の和:173389

約数の個数: 24

約数和(自身を含む): 174744864

約数和(自身を除く): 95000644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 173357, 346714, 693428, 866785, 1733570, 3467140, 3987211, 7974422, 15948844, 19936055, 39872110, 79744220]

約数ペア:

[(1, 79744220), (2, 39872110), (4, 19936055), (5, 15948844), (10, 7974422), (20, 3987211), (23, 3467140), (46, 1733570), (92, 866785), (115, 693428), (230, 346714), (460, 173357)]