673900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 1531152

約数和(自身を除く): 857252

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 293, 460, 575, 586, 1150, 1172, 1465, 2300, 2930, 5860, 6739, 7325, 13478, 14650, 26956, 29300, 33695, 67390, 134780, 168475, 336950, 673900]

約数ペア:

[(1, 673900), (2, 336950), (4, 168475), (5, 134780), (10, 67390), (20, 33695), (23, 29300), (25, 26956), (46, 14650), (50, 13478), (92, 7325), (100, 6739), (115, 5860), (230, 2930), (293, 2300), (460, 1465), (575, 1172), (586, 1150)]