42676280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 101930400

約数和(自身を除く): 59254120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 233, 241, 380, 466, 482, 760, 932, 964, 1165, 1205, 1864, 1928, 2330, 2410, 4427, 4579, 4660, 4820, 8854, 9158, 9320, 9640, 17708, 18316, 22135, 22895, 35416, 36632, 44270, 45790, 56153, 88540, 91580, 112306, 177080, 183160, 224612, 280765, 449224, 561530, 1066907, 1123060, 2133814, 2246120, 4267628, 5334535, 8535256, 10669070, 21338140, 42676280]

約数ペア:

[(1, 42676280), (2, 21338140), (4, 10669070), (5, 8535256), (8, 5334535), (10, 4267628), (19, 2246120), (20, 2133814), (38, 1123060), (40, 1066907), (76, 561530), (95, 449224), (152, 280765), (190, 224612), (233, 183160), (241, 177080), (380, 112306), (466, 91580), (482, 88540), (760, 56153), (932, 45790), (964, 44270), (1165, 36632), (1205, 35416), (1864, 22895), (1928, 22135), (2330, 18316), (2410, 17708), (4427, 9640), (4579, 9320), (4660, 9158), (4820, 8854)]