5647990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 10606464

約数和(自身を除く): 4958474

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 197, 235, 305, 394, 470, 610, 985, 1970, 2867, 5734, 9259, 12017, 14335, 18518, 24034, 28670, 46295, 60085, 92590, 120170, 564799, 1129598, 2823995, 5647990]

約数ペア:

[(1, 5647990), (2, 2823995), (5, 1129598), (10, 564799), (47, 120170), (61, 92590), (94, 60085), (122, 46295), (197, 28670), (235, 24034), (305, 18518), (394, 14335), (470, 12017), (610, 9259), (985, 5734), (1970, 2867)]