1879883900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 4142130720

約数和(自身を除く): 2262246820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 229, 412, 458, 515, 797, 916, 1030, 1145, 1594, 2060, 2290, 2575, 3188, 3985, 4580, 5150, 5725, 7970, 10300, 11450, 15940, 19925, 22900, 23587, 39850, 47174, 79700, 82091, 94348, 117935, 164182, 182513, 235870, 328364, 365026, 410455, 471740, 589675, 730052, 820910, 912565, 1179350, 1641820, 1825130, 2052275, 2358700, 3650260, 4104550, 4562825, 8209100, 9125650, 18251300, 18798839, 37597678, 75195356, 93994195, 187988390, 375976780, 469970975, 939941950, 1879883900]

約数ペア:

[(1, 1879883900), (2, 939941950), (4, 469970975), (5, 375976780), (10, 187988390), (20, 93994195), (25, 75195356), (50, 37597678), (100, 18798839), (103, 18251300), (206, 9125650), (229, 8209100), (412, 4562825), (458, 4104550), (515, 3650260), (797, 2358700), (916, 2052275), (1030, 1825130), (1145, 1641820), (1594, 1179350), (2060, 912565), (2290, 820910), (2575, 730052), (3188, 589675), (3985, 471740), (4580, 410455), (5150, 365026), (5725, 328364), (7970, 235870), (10300, 182513), (11450, 164182), (15940, 117935), (19925, 94348), (22900, 82091), (23587, 79700), (39850, 47174)]