22497260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 48711936

約数和(自身を除く): 26214676

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 163, 206, 268, 326, 335, 412, 515, 652, 670, 815, 1030, 1340, 1630, 2060, 3260, 6901, 10921, 13802, 16789, 21842, 27604, 33578, 34505, 43684, 54605, 67156, 69010, 83945, 109210, 138020, 167890, 218420, 335780, 1124863, 2249726, 4499452, 5624315, 11248630, 22497260]

約数ペア:

[(1, 22497260), (2, 11248630), (4, 5624315), (5, 4499452), (10, 2249726), (20, 1124863), (67, 335780), (103, 218420), (134, 167890), (163, 138020), (206, 109210), (268, 83945), (326, 69010), (335, 67156), (412, 54605), (515, 43684), (652, 34505), (670, 33578), (815, 27604), (1030, 21842), (1340, 16789), (1630, 13802), (2060, 10921), (3260, 6901)]