4025360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 9511296

約数和(自身を除く): 5485936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 751, 1072, 1340, 1502, 2680, 3004, 3755, 5360, 6008, 7510, 12016, 15020, 30040, 50317, 60080, 100634, 201268, 251585, 402536, 503170, 805072, 1006340, 2012680, 4025360]

約数ペア:

[(1, 4025360), (2, 2012680), (4, 1006340), (5, 805072), (8, 503170), (10, 402536), (16, 251585), (20, 201268), (40, 100634), (67, 60080), (80, 50317), (134, 30040), (268, 15020), (335, 12016), (536, 7510), (670, 6008), (751, 5360), (1072, 3755), (1340, 3004), (1502, 2680)]