2023203790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 3886755840

約数和(自身を除く): 1863552050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 197, 283, 382, 394, 566, 955, 985, 1415, 1910, 1970, 2830, 3629, 3743, 5377, 7258, 7486, 10754, 18145, 18715, 26885, 36290, 37430, 37627, 53770, 54053, 55751, 75254, 108106, 111502, 188135, 270265, 278755, 376270, 540530, 557510, 714913, 1027007, 1059269, 1429826, 2054014, 2118538, 3574565, 5135035, 5296345, 7149130, 10270070, 10592690, 10648441, 21296882, 53242205, 106484410, 202320379, 404640758, 1011601895, 2023203790]

約数ペア:

[(1, 2023203790), (2, 1011601895), (5, 404640758), (10, 202320379), (19, 106484410), (38, 53242205), (95, 21296882), (190, 10648441), (191, 10592690), (197, 10270070), (283, 7149130), (382, 5296345), (394, 5135035), (566, 3574565), (955, 2118538), (985, 2054014), (1415, 1429826), (1910, 1059269), (1970, 1027007), (2830, 714913), (3629, 557510), (3743, 540530), (5377, 376270), (7258, 278755), (7486, 270265), (10754, 188135), (18145, 111502), (18715, 108106), (26885, 75254), (36290, 55751), (37430, 54053), (37627, 53770)]