4010254550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{1901}}^1$

素因数の和:3305

約数の個数: 48

約数和(自身を含む): 7709399424

約数和(自身を除く): 3699144874

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1361, 1550, 1901, 2722, 3802, 6805, 9505, 13610, 19010, 34025, 42191, 47525, 58931, 68050, 84382, 95050, 117862, 210955, 294655, 421910, 589310, 1054775, 1473275, 2109550, 2587261, 2946550, 5174522, 12936305, 25872610, 64681525, 80205091, 129363050, 160410182, 401025455, 802050910, 2005127275, 4010254550]

約数ペア:

[(1, 4010254550), (2, 2005127275), (5, 802050910), (10, 401025455), (25, 160410182), (31, 129363050), (50, 80205091), (62, 64681525), (155, 25872610), (310, 12936305), (775, 5174522), (1361, 2946550), (1550, 2587261), (1901, 2109550), (2722, 1473275), (3802, 1054775), (6805, 589310), (9505, 421910), (13610, 294655), (19010, 210955), (34025, 117862), (42191, 95050), (47525, 84382), (58931, 68050)]