47482900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 110374880

約数和(自身を除く): 62891980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 134, 190, 268, 335, 373, 380, 475, 670, 746, 950, 1273, 1340, 1492, 1675, 1865, 1900, 2546, 3350, 3730, 5092, 6365, 6700, 7087, 7460, 9325, 12730, 14174, 18650, 24991, 25460, 28348, 31825, 35435, 37300, 49982, 63650, 70870, 99964, 124955, 127300, 141740, 177175, 249910, 354350, 474829, 499820, 624775, 708700, 949658, 1249550, 1899316, 2374145, 2499100, 4748290, 9496580, 11870725, 23741450, 47482900]

約数ペア:

[(1, 47482900), (2, 23741450), (4, 11870725), (5, 9496580), (10, 4748290), (19, 2499100), (20, 2374145), (25, 1899316), (38, 1249550), (50, 949658), (67, 708700), (76, 624775), (95, 499820), (100, 474829), (134, 354350), (190, 249910), (268, 177175), (335, 141740), (373, 127300), (380, 124955), (475, 99964), (670, 70870), (746, 63650), (950, 49982), (1273, 37300), (1340, 35435), (1492, 31825), (1675, 28348), (1865, 25460), (1900, 24991), (2546, 18650), (3350, 14174), (3730, 12730), (5092, 9325), (6365, 7460), (6700, 7087)]