98401000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5219

約数の個数: 64

約数和(自身を含む): 242424000

約数和(自身を除く): 144023000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 3800, 4750, 5179, 9500, 10358, 19000, 20716, 25895, 41432, 51790, 98401, 103580, 129475, 196802, 207160, 258950, 393604, 492005, 517900, 647375, 787208, 984010, 1035800, 1294750, 1968020, 2460025, 2589500, 3936040, 4920050, 5179000, 9840100, 12300125, 19680200, 24600250, 49200500, 98401000]

約数ペア:

[(1, 98401000), (2, 49200500), (4, 24600250), (5, 19680200), (8, 12300125), (10, 9840100), (19, 5179000), (20, 4920050), (25, 3936040), (38, 2589500), (40, 2460025), (50, 1968020), (76, 1294750), (95, 1035800), (100, 984010), (125, 787208), (152, 647375), (190, 517900), (200, 492005), (250, 393604), (380, 258950), (475, 207160), (500, 196802), (760, 129475), (950, 103580), (1000, 98401), (1900, 51790), (2375, 41432), (3800, 25895), (4750, 20716), (5179, 19000), (9500, 10358)]