148909060

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{19961}}^1$

素因数の和:20343

約数の個数: 24

約数和(自身を含む): 313563096

約数和(自身を除く): 164654036

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 19961, 39922, 79844, 99805, 199610, 399220, 7445453, 14890906, 29781812, 37227265, 74454530, 148909060]

約数ペア:

[(1, 148909060), (2, 74454530), (4, 37227265), (5, 29781812), (10, 14890906), (20, 7445453), (373, 399220), (746, 199610), (1492, 99805), (1865, 79844), (3730, 39922), (7460, 19961)]