45341080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27647}}^1$

素因数の和:27699

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 59168360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27647, 55294, 110588, 138235, 221176, 276470, 552940, 1105880, 1133527, 2267054, 4534108, 5667635, 9068216, 11335270, 22670540, 45341080]

約数ペア:

[(1, 45341080), (2, 22670540), (4, 11335270), (5, 9068216), (8, 5667635), (10, 4534108), (20, 2267054), (40, 1133527), (41, 1105880), (82, 552940), (164, 276470), (205, 221176), (328, 138235), (410, 110588), (820, 55294), (1640, 27647)]