20177160950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{24019}}^1$

素因数の和:24401

約数の個数: 48

約数和(自身を含む): 38359843920

約数和(自身を除く): 18182682970

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 317, 530, 634, 1325, 1585, 2650, 3170, 7925, 15850, 16801, 24019, 33602, 48038, 84005, 120095, 168010, 240190, 420025, 600475, 840050, 1200950, 1273007, 2546014, 6365035, 7614023, 12730070, 15228046, 31825175, 38070115, 63650350, 76140230, 190350575, 380701150, 403543219, 807086438, 2017716095, 4035432190, 10088580475, 20177160950]

約数ペア:

[(1, 20177160950), (2, 10088580475), (5, 4035432190), (10, 2017716095), (25, 807086438), (50, 403543219), (53, 380701150), (106, 190350575), (265, 76140230), (317, 63650350), (530, 38070115), (634, 31825175), (1325, 15228046), (1585, 12730070), (2650, 7614023), (3170, 6365035), (7925, 2546014), (15850, 1273007), (16801, 1200950), (24019, 840050), (33602, 600475), (48038, 420025), (84005, 240190), (120095, 168010)]