1520349904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{7589}}^1$

素因数の和:8275

約数の個数: 40

約数和(自身を含む): 3105828000

約数和(自身を除く): 1585478096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 659, 1318, 2636, 5272, 7589, 10544, 12521, 15178, 25042, 30356, 50084, 60712, 100168, 121424, 144191, 200336, 288382, 576764, 1153528, 2307056, 5001151, 10002302, 20004604, 40009208, 80018416, 95021869, 190043738, 380087476, 760174952, 1520349904]

約数ペア:

[(1, 1520349904), (2, 760174952), (4, 380087476), (8, 190043738), (16, 95021869), (19, 80018416), (38, 40009208), (76, 20004604), (152, 10002302), (304, 5001151), (659, 2307056), (1318, 1153528), (2636, 576764), (5272, 288382), (7589, 200336), (10544, 144191), (12521, 121424), (15178, 100168), (25042, 60712), (30356, 50084)]