67099220

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{13921}}^1$

素因数の和:14171

約数の個数: 24

約数和(自身を含む): 141503208

約数和(自身を除く): 74403988

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 13921, 27842, 55684, 69605, 139210, 278420, 3354961, 6709922, 13419844, 16774805, 33549610, 67099220]

約数ペア:

[(1, 67099220), (2, 33549610), (4, 16774805), (5, 13419844), (10, 6709922), (20, 3354961), (241, 278420), (482, 139210), (964, 69605), (1205, 55684), (2410, 27842), (4820, 13921)]