148528700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{78173}}^1$

素因数の和:78206

約数の個数: 36

約数和(自身を含む): 339275160

約数和(自身を除く): 190746460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 78173, 156346, 312692, 390865, 781730, 1485287, 1563460, 1954325, 2970574, 3908650, 5941148, 7426435, 7817300, 14852870, 29705740, 37132175, 74264350, 148528700]

約数ペア:

[(1, 148528700), (2, 74264350), (4, 37132175), (5, 29705740), (10, 14852870), (19, 7817300), (20, 7426435), (25, 5941148), (38, 3908650), (50, 2970574), (76, 1954325), (95, 1563460), (100, 1485287), (190, 781730), (380, 390865), (475, 312692), (950, 156346), (1900, 78173)]