1900384910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{5647}}^1$

素因数の和:6188

約数の個数: 32

約数和(自身を含む): 3475688832

約数和(自身を除く): 1575303922

約数列:

[1, 2, 5, 10, 73, 146, 365, 461, 730, 922, 2305, 4610, 5647, 11294, 28235, 33653, 56470, 67306, 168265, 336530, 412231, 824462, 2061155, 2603267, 4122310, 5206534, 13016335, 26032670, 190038491, 380076982, 950192455, 1900384910]

約数ペア:

[(1, 1900384910), (2, 950192455), (5, 380076982), (10, 190038491), (73, 26032670), (146, 13016335), (365, 5206534), (461, 4122310), (730, 2603267), (922, 2061155), (2305, 824462), (4610, 412231), (5647, 336530), (11294, 168265), (28235, 67306), (33653, 56470)]