156941049400

素因数分解:

$2^3\times 5^2\times {\mathrm{4027}}^1\times {\mathrm{194861}}^1$

素因数の和:198904

約数の個数: 48

約数和(自身を含む): 364980423240

約数和(自身を除く): 208039373840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 4027, 8054, 16108, 20135, 32216, 40270, 80540, 100675, 161080, 194861, 201350, 389722, 402700, 779444, 805400, 974305, 1558888, 1948610, 3897220, 4871525, 7794440, 9743050, 19486100, 38972200, 784705247, 1569410494, 3138820988, 3923526235, 6277641976, 7847052470, 15694104940, 19617631175, 31388209880, 39235262350, 78470524700, 156941049400]

約数ペア:

[(1, 156941049400), (2, 78470524700), (4, 39235262350), (5, 31388209880), (8, 19617631175), (10, 15694104940), (20, 7847052470), (25, 6277641976), (40, 3923526235), (50, 3138820988), (100, 1569410494), (200, 784705247), (4027, 38972200), (8054, 19486100), (16108, 9743050), (20135, 7794440), (32216, 4871525), (40270, 3897220), (80540, 1948610), (100675, 1558888), (161080, 974305), (194861, 805400), (201350, 779444), (389722, 402700)]