1930201720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1663967}}^1$

素因数の和:1664007

約数の個数: 32

約数和(自身を含む): 4492713600

約数和(自身を除く): 2562511880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1663967, 3327934, 6655868, 8319835, 13311736, 16639670, 33279340, 48255043, 66558680, 96510086, 193020172, 241275215, 386040344, 482550430, 965100860, 1930201720]

約数ペア:

[(1, 1930201720), (2, 965100860), (4, 482550430), (5, 386040344), (8, 241275215), (10, 193020172), (20, 96510086), (29, 66558680), (40, 48255043), (58, 33279340), (116, 16639670), (145, 13311736), (232, 8319835), (290, 6655868), (580, 3327934), (1160, 1663967)]