9892540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 15105860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3719, 7438, 14876, 18595, 26033, 37190, 52066, 70661, 74380, 104132, 130165, 141322, 260330, 282644, 353305, 494627, 520660, 706610, 989254, 1413220, 1978508, 2473135, 4946270, 9892540]

約数ペア:

[(1, 9892540), (2, 4946270), (4, 2473135), (5, 1978508), (7, 1413220), (10, 989254), (14, 706610), (19, 520660), (20, 494627), (28, 353305), (35, 282644), (38, 260330), (70, 141322), (76, 130165), (95, 104132), (133, 74380), (140, 70661), (190, 52066), (266, 37190), (380, 26033), (532, 18595), (665, 14876), (1330, 7438), (2660, 3719)]