8889136160

素因数分解:

$2^5\times 5^1\times {\mathrm{3613}}^1\times {\mathrm{15377}}^1$

素因数の和:19005

約数の個数: 48

約数和(自身を含む): 21007762776

約数和(自身を除く): 12118626616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3613, 7226, 14452, 15377, 18065, 28904, 30754, 36130, 57808, 61508, 72260, 76885, 115616, 123016, 144520, 153770, 246032, 289040, 307540, 492064, 578080, 615080, 1230160, 2460320, 55557101, 111114202, 222228404, 277785505, 444456808, 555571010, 888913616, 1111142020, 1777827232, 2222284040, 4444568080, 8889136160]

約数ペア:

[(1, 8889136160), (2, 4444568080), (4, 2222284040), (5, 1777827232), (8, 1111142020), (10, 888913616), (16, 555571010), (20, 444456808), (32, 277785505), (40, 222228404), (80, 111114202), (160, 55557101), (3613, 2460320), (7226, 1230160), (14452, 615080), (15377, 578080), (18065, 492064), (28904, 307540), (30754, 289040), (36130, 246032), (57808, 153770), (61508, 144520), (72260, 123016), (76885, 115616)]