22466440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 52436160

約数和(自身を除く): 29969720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 101, 134, 166, 202, 268, 332, 335, 404, 415, 505, 536, 664, 670, 808, 830, 1010, 1340, 1660, 2020, 2680, 3320, 4040, 5561, 6767, 8383, 11122, 13534, 16766, 22244, 27068, 27805, 33532, 33835, 41915, 44488, 54136, 55610, 67064, 67670, 83830, 111220, 135340, 167660, 222440, 270680, 335320, 561661, 1123322, 2246644, 2808305, 4493288, 5616610, 11233220, 22466440]

約数ペア:

[(1, 22466440), (2, 11233220), (4, 5616610), (5, 4493288), (8, 2808305), (10, 2246644), (20, 1123322), (40, 561661), (67, 335320), (83, 270680), (101, 222440), (134, 167660), (166, 135340), (202, 111220), (268, 83830), (332, 67670), (335, 67064), (404, 55610), (415, 54136), (505, 44488), (536, 41915), (664, 33835), (670, 33532), (808, 27805), (830, 27068), (1010, 22244), (1340, 16766), (1660, 13534), (2020, 11122), (2680, 8383), (3320, 6767), (4040, 5561)]