500853012530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{510767}}^1$

素因数の和:511203

約数の個数: 64

約数和(自身を含む): 1024559746560

約数和(自身を除く): 523706734030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 397, 494, 794, 1235, 1985, 2470, 3970, 5161, 7543, 10322, 15086, 25805, 37715, 51610, 75430, 98059, 196118, 490295, 510767, 980590, 1021534, 2553835, 5107670, 6639971, 9704573, 13279942, 19409146, 33199855, 48522865, 66399710, 97045730, 126159449, 202774499, 252318898, 405548998, 630797245, 1013872495, 1261594490, 2027744990, 2636068487, 3852715481, 5272136974, 7705430962, 13180342435, 19263577405, 26360684870, 38527154810, 50085301253, 100170602506, 250426506265, 500853012530]

約数ペア:

[(1, 500853012530), (2, 250426506265), (5, 100170602506), (10, 50085301253), (13, 38527154810), (19, 26360684870), (26, 19263577405), (38, 13180342435), (65, 7705430962), (95, 5272136974), (130, 3852715481), (190, 2636068487), (247, 2027744990), (397, 1261594490), (494, 1013872495), (794, 630797245), (1235, 405548998), (1985, 252318898), (2470, 202774499), (3970, 126159449), (5161, 97045730), (7543, 66399710), (10322, 48522865), (15086, 33199855), (25805, 19409146), (37715, 13279942), (51610, 9704573), (75430, 6639971), (98059, 5107670), (196118, 2553835), (490295, 1021534), (510767, 980590)]