1844202620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{3559}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 4174000320

約数和(自身を除く): 2329797700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1993, 3559, 3986, 7118, 7972, 9965, 14236, 17795, 19930, 25909, 35590, 39860, 46267, 51818, 71180, 92534, 103636, 129545, 185068, 231335, 259090, 462670, 518180, 925340, 7093087, 14186174, 28372348, 35465435, 70930870, 92210131, 141861740, 184420262, 368840524, 461050655, 922101310, 1844202620]

約数ペア:

[(1, 1844202620), (2, 922101310), (4, 461050655), (5, 368840524), (10, 184420262), (13, 141861740), (20, 92210131), (26, 70930870), (52, 35465435), (65, 28372348), (130, 14186174), (260, 7093087), (1993, 925340), (3559, 518180), (3986, 462670), (7118, 259090), (7972, 231335), (9965, 185068), (14236, 129545), (17795, 103636), (19930, 92534), (25909, 71180), (35590, 51818), (39860, 46267)]