8934940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 22579200

約数和(自身を除く): 13644260

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, 3359, 6718, 13436, 16795, 23513, 33590, 47026, 63821, 67180, 94052, 117565, 127642, 235130, 255284, 319105, 446747, 470260, 638210, 893494, 1276420, 1786988, 2233735, 4467470, 8934940]

約数ペア:

[(1, 8934940), (2, 4467470), (4, 2233735), (5, 1786988), (7, 1276420), (10, 893494), (14, 638210), (19, 470260), (20, 446747), (28, 319105), (35, 255284), (38, 235130), (70, 127642), (76, 117565), (95, 94052), (133, 67180), (140, 63821), (190, 47026), (266, 33590), (380, 23513), (532, 16795), (665, 13436), (1330, 6718), (2660, 3359)]