47137240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25073}}^1$

素因数の和:25131

約数の個数: 32

約数和(自身を含む): 108319680

約数和(自身を除く): 61182440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 25073, 50146, 100292, 125365, 200584, 250730, 501460, 1002920, 1178431, 2356862, 4713724, 5892155, 9427448, 11784310, 23568620, 47137240]

約数ペア:

[(1, 47137240), (2, 23568620), (4, 11784310), (5, 9427448), (8, 5892155), (10, 4713724), (20, 2356862), (40, 1178431), (47, 1002920), (94, 501460), (188, 250730), (235, 200584), (376, 125365), (470, 100292), (940, 50146), (1880, 25073)]