9774700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 23380448

約数和(自身を除く): 13605748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 103, 130, 146, 206, 260, 292, 325, 365, 412, 515, 650, 730, 949, 1030, 1300, 1339, 1460, 1825, 1898, 2060, 2575, 2678, 3650, 3796, 4745, 5150, 5356, 6695, 7300, 7519, 9490, 10300, 13390, 15038, 18980, 23725, 26780, 30076, 33475, 37595, 47450, 66950, 75190, 94900, 97747, 133900, 150380, 187975, 195494, 375950, 390988, 488735, 751900, 977470, 1954940, 2443675, 4887350, 9774700]

約数ペア:

[(1, 9774700), (2, 4887350), (4, 2443675), (5, 1954940), (10, 977470), (13, 751900), (20, 488735), (25, 390988), (26, 375950), (50, 195494), (52, 187975), (65, 150380), (73, 133900), (100, 97747), (103, 94900), (130, 75190), (146, 66950), (206, 47450), (260, 37595), (292, 33475), (325, 30076), (365, 26780), (412, 23725), (515, 18980), (650, 15038), (730, 13390), (949, 10300), (1030, 9490), (1300, 7519), (1339, 7300), (1460, 6695), (1825, 5356), (1898, 5150), (2060, 4745), (2575, 3796), (2678, 3650)]