8047460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23669}}^1$

素因数の和:23695

約数の個数: 24

約数和(自身を含む): 17894520

約数和(自身を除く): 9847060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23669, 47338, 94676, 118345, 236690, 402373, 473380, 804746, 1609492, 2011865, 4023730, 8047460]

約数ペア:

[(1, 8047460), (2, 4023730), (4, 2011865), (5, 1609492), (10, 804746), (17, 473380), (20, 402373), (34, 236690), (68, 118345), (85, 94676), (170, 47338), (340, 23669)]