1835945180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1\times {\mathrm{1907}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 3964808736

約数和(自身を除く): 2128863556

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1301, 1907, 2602, 3814, 5204, 6505, 7628, 9535, 13010, 19070, 26020, 38140, 48137, 70559, 96274, 141118, 192548, 240685, 282236, 352795, 481370, 705590, 962740, 1411180, 2481007, 4962014, 9924028, 12405035, 24810070, 49620140, 91797259, 183594518, 367189036, 458986295, 917972590, 1835945180]

約数ペア:

[(1, 1835945180), (2, 917972590), (4, 458986295), (5, 367189036), (10, 183594518), (20, 91797259), (37, 49620140), (74, 24810070), (148, 12405035), (185, 9924028), (370, 4962014), (740, 2481007), (1301, 1411180), (1907, 962740), (2602, 705590), (3814, 481370), (5204, 352795), (6505, 282236), (7628, 240685), (9535, 192548), (13010, 141118), (19070, 96274), (26020, 70559), (38140, 48137)]