340966910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 622036800

約数和(自身を除く): 281069890

約数列:

[1, 2, 5, 10, 101, 202, 439, 505, 769, 878, 1010, 1538, 2195, 3845, 4390, 7690, 44339, 77669, 88678, 155338, 221695, 337591, 388345, 443390, 675182, 776690, 1687955, 3375910, 34096691, 68193382, 170483455, 340966910]

約数ペア:

[(1, 340966910), (2, 170483455), (5, 68193382), (10, 34096691), (101, 3375910), (202, 1687955), (439, 776690), (505, 675182), (769, 443390), (878, 388345), (1010, 337591), (1538, 221695), (2195, 155338), (3845, 88678), (4390, 77669), (7690, 44339)]