3624440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 8641080

約数和(自身を除く): 5016640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 251, 361, 380, 502, 722, 760, 1004, 1255, 1444, 1805, 2008, 2510, 2888, 3610, 4769, 5020, 7220, 9538, 10040, 14440, 19076, 23845, 38152, 47690, 90611, 95380, 181222, 190760, 362444, 453055, 724888, 906110, 1812220, 3624440]

約数ペア:

[(1, 3624440), (2, 1812220), (4, 906110), (5, 724888), (8, 453055), (10, 362444), (19, 190760), (20, 181222), (38, 95380), (40, 90611), (76, 47690), (95, 38152), (152, 23845), (190, 19076), (251, 14440), (361, 10040), (380, 9538), (502, 7220), (722, 5020), (760, 4769), (1004, 3610), (1255, 2888), (1444, 2510), (1805, 2008)]