1574455940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{1741}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 3347984640

約数和(自身を除く): 1773528700

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 439, 515, 878, 1030, 1741, 1756, 2060, 2195, 3482, 4390, 6964, 8705, 8780, 17410, 34820, 45217, 90434, 179323, 180868, 226085, 358646, 452170, 717292, 764299, 896615, 904340, 1528598, 1793230, 3057196, 3586460, 3821495, 7642990, 15285980, 78722797, 157445594, 314891188, 393613985, 787227970, 1574455940]

約数ペア:

[(1, 1574455940), (2, 787227970), (4, 393613985), (5, 314891188), (10, 157445594), (20, 78722797), (103, 15285980), (206, 7642990), (412, 3821495), (439, 3586460), (515, 3057196), (878, 1793230), (1030, 1528598), (1741, 904340), (1756, 896615), (2060, 764299), (2195, 717292), (3482, 452170), (4390, 358646), (6964, 226085), (8705, 180868), (8780, 179323), (17410, 90434), (34820, 45217)]