2247295520

素因数分解:

$2^5\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{7507}}^1$

素因数の和:9393

約数の個数: 48

約数和(自身を含む): 5312780928

約数和(自身を除く): 3065485408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1871, 3742, 7484, 7507, 9355, 14968, 15014, 18710, 29936, 30028, 37420, 37535, 59872, 60056, 74840, 75070, 120112, 149680, 150140, 240224, 299360, 300280, 600560, 1201120, 14045597, 28091194, 56182388, 70227985, 112364776, 140455970, 224729552, 280911940, 449459104, 561823880, 1123647760, 2247295520]

約数ペア:

[(1, 2247295520), (2, 1123647760), (4, 561823880), (5, 449459104), (8, 280911940), (10, 224729552), (16, 140455970), (20, 112364776), (32, 70227985), (40, 56182388), (80, 28091194), (160, 14045597), (1871, 1201120), (3742, 600560), (7484, 300280), (7507, 299360), (9355, 240224), (14968, 150140), (15014, 149680), (18710, 120112), (29936, 75070), (30028, 74840), (37420, 60056), (37535, 59872)]