5404809.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 77911680

約数和(自身を除く): 44602780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 188, 190, 235, 373, 380, 470, 475, 746, 893, 940, 950, 1175, 1492, 1786, 1865, 1900, 2350, 3572, 3730, 4465, 4700, 7087, 7460, 8930, 9325, 14174, 17531, 17860, 18650, 22325, 28348, 35062, 35435, 37300, 44650, 70124, 70870, 87655, 89300, 141740, 175310, 177175, 333089, 350620, 354350, 438275, 666178, 708700, 876550, 1332356, 1665445, 1753100, 3330890, 6661780, 8327225, 16654450, 33308900]

約数ペア:

[(1, 33308900), (2, 16654450), (4, 8327225), (5, 6661780), (10, 3330890), (19, 1753100), (20, 1665445), (25, 1332356), (38, 876550), (47, 708700), (50, 666178), (76, 438275), (94, 354350), (95, 350620), (100, 333089), (188, 177175), (190, 175310), (235, 141740), (373, 89300), (380, 87655), (470, 70870), (475, 70124), (746, 44650), (893, 37300), (940, 35435), (950, 35062), (1175, 28348), (1492, 22325), (1786, 18650), (1865, 17860), (1900, 17531), (2350, 14174), (3572, 9325), (3730, 8930), (4465, 7460), (4700, 7087)]