7042480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 16731072

約数和(自身を除く): 9688592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1873, 1880, 3746, 3760, 7492, 9365, 14984, 18730, 29968, 37460, 74920, 88031, 149840, 176062, 352124, 440155, 704248, 880310, 1408496, 1760620, 3521240, 7042480]

約数ペア:

[(1, 7042480), (2, 3521240), (4, 1760620), (5, 1408496), (8, 880310), (10, 704248), (16, 440155), (20, 352124), (40, 176062), (47, 149840), (80, 88031), (94, 74920), (188, 37460), (235, 29968), (376, 18730), (470, 14984), (752, 9365), (940, 7492), (1873, 3760), (1880, 3746)]