272921240

素因数分解:

$2^3\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{4093}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 614591280

約数和(自身を除く): 341670040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1667, 3334, 4093, 6668, 8186, 8335, 13336, 16372, 16670, 20465, 32744, 33340, 40930, 66680, 81860, 163720, 6823031, 13646062, 27292124, 34115155, 54584248, 68230310, 136460620, 272921240]

約数ペア:

[(1, 272921240), (2, 136460620), (4, 68230310), (5, 54584248), (8, 34115155), (10, 27292124), (20, 13646062), (40, 6823031), (1667, 163720), (3334, 81860), (4093, 66680), (6668, 40930), (8186, 33340), (8335, 32744), (13336, 20465), (16372, 16670)]