29798840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39209}}^1$

素因数の和:39239

約数の個数: 32

約数和(自身を含む): 70578000

約数和(自身を除く): 40779160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 39209, 78418, 156836, 196045, 313672, 392090, 744971, 784180, 1489942, 1568360, 2979884, 3724855, 5959768, 7449710, 14899420, 29798840]

約数ペア:

[(1, 29798840), (2, 14899420), (4, 7449710), (5, 5959768), (8, 3724855), (10, 2979884), (19, 1568360), (20, 1489942), (38, 784180), (40, 744971), (76, 392090), (95, 313672), (152, 196045), (190, 156836), (380, 78418), (760, 39209)]