140594320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60601}}^1$

素因数の和:60643

約数の個数: 40

約数和(自身を含む): 338159160

約数和(自身を除く): 197564840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 60601, 121202, 242404, 303005, 484808, 606010, 969616, 1212020, 1757429, 2424040, 3514858, 4848080, 7029716, 8787145, 14059432, 17574290, 28118864, 35148580, 70297160, 140594320]

約数ペア:

[(1, 140594320), (2, 70297160), (4, 35148580), (5, 28118864), (8, 17574290), (10, 14059432), (16, 8787145), (20, 7029716), (29, 4848080), (40, 3514858), (58, 2424040), (80, 1757429), (116, 1212020), (145, 969616), (232, 606010), (290, 484808), (464, 303005), (580, 242404), (1160, 121202), (2320, 60601)]