73428350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 147721200

約数和(自身を除く): 74292850

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 2089, 3515, 4178, 7030, 10445, 17575, 20890, 35150, 39691, 52225, 77293, 79382, 104450, 154586, 198455, 386465, 396910, 772930, 992275, 1468567, 1932325, 1984550, 2937134, 3864650, 7342835, 14685670, 36714175, 73428350]

約数ペア:

[(1, 73428350), (2, 36714175), (5, 14685670), (10, 7342835), (19, 3864650), (25, 2937134), (37, 1984550), (38, 1932325), (50, 1468567), (74, 992275), (95, 772930), (185, 396910), (190, 386465), (370, 198455), (475, 154586), (703, 104450), (925, 79382), (950, 77293), (1406, 52225), (1850, 39691), (2089, 35150), (3515, 20890), (4178, 17575), (7030, 10445)]