5200609100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2447}}^1$

素因数の和:2915

約数の個数: 72

約数和(自身を含む): 11531636928

約数和(自身を除く): 6331027828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 401, 530, 802, 1060, 1325, 1604, 2005, 2447, 2650, 4010, 4894, 5300, 8020, 9788, 10025, 12235, 20050, 21253, 24470, 40100, 42506, 48940, 61175, 85012, 106265, 122350, 129691, 212530, 244700, 259382, 425060, 518764, 531325, 648455, 981247, 1062650, 1296910, 1962494, 2125300, 2593820, 3242275, 3924988, 4906235, 6484550, 9812470, 12969100, 19624940, 24531175, 49062350, 52006091, 98124700, 104012182, 208024364, 260030455, 520060910, 1040121820, 1300152275, 2600304550, 5200609100]

約数ペア:

[(1, 5200609100), (2, 2600304550), (4, 1300152275), (5, 1040121820), (10, 520060910), (20, 260030455), (25, 208024364), (50, 104012182), (53, 98124700), (100, 52006091), (106, 49062350), (212, 24531175), (265, 19624940), (401, 12969100), (530, 9812470), (802, 6484550), (1060, 4906235), (1325, 3924988), (1604, 3242275), (2005, 2593820), (2447, 2125300), (2650, 1962494), (4010, 1296910), (4894, 1062650), (5300, 981247), (8020, 648455), (9788, 531325), (10025, 518764), (12235, 425060), (20050, 259382), (21253, 244700), (24470, 212530), (40100, 129691), (42506, 122350), (48940, 106265), (61175, 85012)]