1552520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 3591000

約数和(自身を除く): 2038480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1049, 1480, 2098, 4196, 5245, 8392, 10490, 20980, 38813, 41960, 77626, 155252, 194065, 310504, 388130, 776260, 1552520]

約数ペア:

[(1, 1552520), (2, 776260), (4, 388130), (5, 310504), (8, 194065), (10, 155252), (20, 77626), (37, 41960), (40, 38813), (74, 20980), (148, 10490), (185, 8392), (296, 5245), (370, 4196), (740, 2098), (1049, 1480)]