9740900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 23331840

約数和(自身を除く): 13590940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 127, 130, 236, 254, 260, 295, 325, 508, 590, 635, 650, 767, 1180, 1270, 1300, 1475, 1534, 1651, 2540, 2950, 3068, 3175, 3302, 3835, 5900, 6350, 6604, 7493, 7670, 8255, 12700, 14986, 15340, 16510, 19175, 29972, 33020, 37465, 38350, 41275, 74930, 76700, 82550, 97409, 149860, 165100, 187325, 194818, 374650, 389636, 487045, 749300, 974090, 1948180, 2435225, 4870450, 9740900]

約数ペア:

[(1, 9740900), (2, 4870450), (4, 2435225), (5, 1948180), (10, 974090), (13, 749300), (20, 487045), (25, 389636), (26, 374650), (50, 194818), (52, 187325), (59, 165100), (65, 149860), (100, 97409), (118, 82550), (127, 76700), (130, 74930), (236, 41275), (254, 38350), (260, 37465), (295, 33020), (325, 29972), (508, 19175), (590, 16510), (635, 15340), (650, 14986), (767, 12700), (1180, 8255), (1270, 7670), (1300, 7493), (1475, 6604), (1534, 6350), (1651, 5900), (2540, 3835), (2950, 3302), (3068, 3175)]