15550147000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{293399}}^1$

素因数の和:293473

約数の個数: 64

約数和(自身を含む): 37074024000

約数和(自身を除く): 21523877000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 1000, 1060, 1325, 2120, 2650, 5300, 6625, 10600, 13250, 26500, 53000, 293399, 586798, 1173596, 1466995, 2347192, 2933990, 5867980, 7334975, 11735960, 14669950, 15550147, 29339900, 31100294, 36674875, 58679800, 62200588, 73349750, 77750735, 124401176, 146699500, 155501470, 293399000, 311002940, 388753675, 622005880, 777507350, 1555014700, 1943768375, 3110029400, 3887536750, 7775073500, 15550147000]

約数ペア:

[(1, 15550147000), (2, 7775073500), (4, 3887536750), (5, 3110029400), (8, 1943768375), (10, 1555014700), (20, 777507350), (25, 622005880), (40, 388753675), (50, 311002940), (53, 293399000), (100, 155501470), (106, 146699500), (125, 124401176), (200, 77750735), (212, 73349750), (250, 62200588), (265, 58679800), (424, 36674875), (500, 31100294), (530, 29339900), (1000, 15550147), (1060, 14669950), (1325, 11735960), (2120, 7334975), (2650, 5867980), (5300, 2933990), (6625, 2347192), (10600, 1466995), (13250, 1173596), (26500, 586798), (53000, 293399)]