45901000

素因数分解:

$2^3\times 5^3\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 108416880

約数和(自身を除く): 62515880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 197, 200, 233, 250, 394, 466, 500, 788, 932, 985, 1000, 1165, 1576, 1864, 1970, 2330, 3940, 4660, 4925, 5825, 7880, 9320, 9850, 11650, 19700, 23300, 24625, 29125, 39400, 45901, 46600, 49250, 58250, 91802, 98500, 116500, 183604, 197000, 229505, 233000, 367208, 459010, 918020, 1147525, 1836040, 2295050, 4590100, 5737625, 9180200, 11475250, 22950500, 45901000]

約数ペア:

[(1, 45901000), (2, 22950500), (4, 11475250), (5, 9180200), (8, 5737625), (10, 4590100), (20, 2295050), (25, 1836040), (40, 1147525), (50, 918020), (100, 459010), (125, 367208), (197, 233000), (200, 229505), (233, 197000), (250, 183604), (394, 116500), (466, 98500), (500, 91802), (788, 58250), (932, 49250), (985, 46600), (1000, 45901), (1165, 39400), (1576, 29125), (1864, 24625), (1970, 23300), (2330, 19700), (3940, 11650), (4660, 9850), (4925, 9320), (5825, 7880)]