40741208495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 54753874560

約数和(自身を除く): 14012666065

約数列:

[1, 5, 13, 43, 65, 109, 173, 215, 545, 559, 773, 865, 1417, 2249, 2795, 3865, 4687, 7085, 7439, 10049, 11245, 18857, 23435, 33239, 37195, 50245, 60931, 84257, 94285, 96707, 133729, 166195, 245141, 304655, 421285, 432107, 483535, 668645, 810851, 1095341, 1225705, 1738477, 2160535, 3623051, 4054255, 5476705, 5750347, 8692385, 10541063, 14576461, 18115255, 28751735, 47099663, 52705315, 72882305, 74754511, 189493993, 235498315, 373772555, 626787823, 947469965, 3133939115, 8148241699, 40741208495]

約数ペア:

[(1, 40741208495), (5, 8148241699), (13, 3133939115), (43, 947469965), (65, 626787823), (109, 373772555), (173, 235498315), (215, 189493993), (545, 74754511), (559, 72882305), (773, 52705315), (865, 47099663), (1417, 28751735), (2249, 18115255), (2795, 14576461), (3865, 10541063), (4687, 8692385), (7085, 5750347), (7439, 5476705), (10049, 4054255), (11245, 3623051), (18857, 2160535), (23435, 1738477), (33239, 1225705), (37195, 1095341), (50245, 810851), (60931, 668645), (84257, 483535), (94285, 432107), (96707, 421285), (133729, 304655), (166195, 245141)]