40369490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 48104110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 127, 133, 190, 239, 254, 266, 478, 635, 665, 889, 1195, 1270, 1330, 1673, 1778, 2390, 2413, 3346, 4445, 4541, 4826, 8365, 8890, 9082, 12065, 16730, 16891, 22705, 24130, 30353, 31787, 33782, 45410, 60706, 63574, 84455, 151765, 158935, 168910, 212471, 303530, 317870, 424942, 576707, 1062355, 1153414, 2124710, 2883535, 4036949, 5767070, 8073898, 20184745, 40369490]

約数ペア:

[(1, 40369490), (2, 20184745), (5, 8073898), (7, 5767070), (10, 4036949), (14, 2883535), (19, 2124710), (35, 1153414), (38, 1062355), (70, 576707), (95, 424942), (127, 317870), (133, 303530), (190, 212471), (239, 168910), (254, 158935), (266, 151765), (478, 84455), (635, 63574), (665, 60706), (889, 45410), (1195, 33782), (1270, 31787), (1330, 30353), (1673, 24130), (1778, 22705), (2390, 16891), (2413, 16730), (3346, 12065), (4445, 9082), (4541, 8890), (4826, 8365)]