7552420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 17040240

約数和(自身を除く): 9487820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 229, 340, 388, 458, 485, 916, 970, 1145, 1649, 1940, 2290, 3298, 3893, 4580, 6596, 7786, 8245, 15572, 16490, 19465, 22213, 32980, 38930, 44426, 77860, 88852, 111065, 222130, 377621, 444260, 755242, 1510484, 1888105, 3776210, 7552420]

約数ペア:

[(1, 7552420), (2, 3776210), (4, 1888105), (5, 1510484), (10, 755242), (17, 444260), (20, 377621), (34, 222130), (68, 111065), (85, 88852), (97, 77860), (170, 44426), (194, 38930), (229, 32980), (340, 22213), (388, 19465), (458, 16490), (485, 15572), (916, 8245), (970, 7786), (1145, 6596), (1649, 4580), (1940, 3893), (2290, 3298)]