11389360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 28569600

約数和(自身を除く): 17180240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 127, 152, 190, 236, 254, 295, 304, 380, 472, 508, 590, 635, 760, 944, 1016, 1121, 1180, 1270, 1520, 2032, 2242, 2360, 2413, 2540, 4484, 4720, 4826, 5080, 5605, 7493, 8968, 9652, 10160, 11210, 12065, 14986, 17936, 19304, 22420, 24130, 29972, 37465, 38608, 44840, 48260, 59944, 74930, 89680, 96520, 119888, 142367, 149860, 193040, 284734, 299720, 569468, 599440, 711835, 1138936, 1423670, 2277872, 2847340, 5694680, 11389360]

約数ペア:

[(1, 11389360), (2, 5694680), (4, 2847340), (5, 2277872), (8, 1423670), (10, 1138936), (16, 711835), (19, 599440), (20, 569468), (38, 299720), (40, 284734), (59, 193040), (76, 149860), (80, 142367), (95, 119888), (118, 96520), (127, 89680), (152, 74930), (190, 59944), (236, 48260), (254, 44840), (295, 38608), (304, 37465), (380, 29972), (472, 24130), (508, 22420), (590, 19304), (635, 17936), (760, 14986), (944, 12065), (1016, 11210), (1121, 10160), (1180, 9652), (1270, 8968), (1520, 7493), (2032, 5605), (2242, 5080), (2360, 4826), (2413, 4720), (2540, 4484)]