4575778850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{2269}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 8686754280

約数和(自身を除く): 4110975430

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 761, 1325, 1522, 2269, 2650, 3805, 4538, 7610, 11345, 19025, 22690, 38050, 40333, 56725, 80666, 113450, 120257, 201665, 240514, 403330, 601285, 1008325, 1202570, 1726709, 2016650, 3006425, 3453418, 6012850, 8633545, 17267090, 43167725, 86335450, 91515577, 183031154, 457577885, 915155770, 2287889425, 4575778850]

約数ペア:

[(1, 4575778850), (2, 2287889425), (5, 915155770), (10, 457577885), (25, 183031154), (50, 91515577), (53, 86335450), (106, 43167725), (265, 17267090), (530, 8633545), (761, 6012850), (1325, 3453418), (1522, 3006425), (2269, 2016650), (2650, 1726709), (3805, 1202570), (4538, 1008325), (7610, 601285), (11345, 403330), (19025, 240514), (22690, 201665), (38050, 120257), (40333, 113450), (56725, 80666)]