69892880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11059}}^1$

素因数の和:11151

約数の個数: 40

約数和(自身を含む): 164572800

約数和(自身を除く): 94679920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 11059, 22118, 44236, 55295, 88472, 110590, 176944, 221180, 442360, 873661, 884720, 1747322, 3494644, 4368305, 6989288, 8736610, 13978576, 17473220, 34946440, 69892880]

約数ペア:

[(1, 69892880), (2, 34946440), (4, 17473220), (5, 13978576), (8, 8736610), (10, 6989288), (16, 4368305), (20, 3494644), (40, 1747322), (79, 884720), (80, 873661), (158, 442360), (316, 221180), (395, 176944), (632, 110590), (790, 88472), (1264, 55295), (1580, 44236), (3160, 22118), (6320, 11059)]