24830260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 65356200

約数和(自身を除く): 40525940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 1949, 2548, 3185, 3898, 6370, 7796, 9745, 12740, 13643, 19490, 25337, 27286, 38980, 50674, 54572, 68215, 95501, 101348, 126685, 136430, 177359, 191002, 253370, 272860, 354718, 382004, 477505, 506740, 709436, 886795, 955010, 1241513, 1773590, 1910020, 2483026, 3547180, 4966052, 6207565, 12415130, 24830260]

約数ペア:

[(1, 24830260), (2, 12415130), (4, 6207565), (5, 4966052), (7, 3547180), (10, 2483026), (13, 1910020), (14, 1773590), (20, 1241513), (26, 955010), (28, 886795), (35, 709436), (49, 506740), (52, 477505), (65, 382004), (70, 354718), (91, 272860), (98, 253370), (130, 191002), (140, 177359), (182, 136430), (196, 126685), (245, 101348), (260, 95501), (364, 68215), (455, 54572), (490, 50674), (637, 38980), (910, 27286), (980, 25337), (1274, 19490), (1820, 13643), (1949, 12740), (2548, 9745), (3185, 7796), (3898, 6370)]